Let's wait. Also I plan on being creative with this (not just choosing Spider-Man/Batman etc) as you'll see in a sec.

How will this game go? Do the arch enemies have to face each other or is it team vs team?

BLACK ADAM (though call, could use Shazam! as well)

Team vs team. Not required to attack your AE (of course you do score double points for them, so it can certainly be worth while to concentrate on them).

Black Adam eh? Oh this is going to be fun.

Okay, For my first choice DR. DOOM!

Somehow I knew Doom would be in the picture, making me take the waste of a figure, Mr. Fantastic.

How do we score double points on this? Say Reed hits Doom successfully, does that mean he doubles the damage he'd normally do?

A few random thoughts, let me know if you agree:
1.) 5 turns per round not including leadership, Avengers free move etc.
2.) Support pieces should be restricted to 'support' and not need to be koed to finish the game. Meaning our big guns do all the damage, our little guys can tk, heal, add perplex but not fight. This is a small thing and if you feel otherwise, that's cool too.
3.) We can pick any version of the character. If I pick Superman it can be World at War SS. If you pick Thor it can be Ultimate. This is simply a thought (mostly based on not wanting to use regular Cap again).
4.) When we tally up we need to be within 25 points of each other before adding the filler figures. Then the lower point player can add support pieces equalling the approximate same number of points. Then we can add two of the same filler figures for each team automatically (say a paramedic and a con artist).

I have so many choices I want to make but I'm going for a favorite and regular,

BATMAN

Nice choice. I probably would have grabbed Batman soon if you hadn't.

To answer your questions in order:
Double points would be per the usual AE rules. The figures don't get any extra bonuses when attacking each other, but if a figure succeeds in KOing a figure that is their AE, they score double the points. This means we'll actually keep track of victory points for this game, which we don't normally do. We usually just play until someone's the clear winner. The twist is by going with points, One of us could still end up winning, even if the other player "defeats" him. So if I was playing the E Doom, you'd score 163 points for KOing him during the game. If Mr. Fantastic was responsible for the KOing attack though, you'd get a whopping 326 points for him.

1. Yeah 5 rounds is good, with the usual exceptions for free moves, leadership, etc.

2. THis is fine too. The game ends when all 10 of one team's "name" pieces are KOd, at which point the player with the highest victory points wins.

3. This is fine as well. For the purposes of scoring, all arch-enemies will be considered to have the AE base, even if they don't really. So if I choose Catwoman instead of Joker, She and Batman would still get double points if they KO one another.

4. How do we choose the last 2 "fillers"? One choice apiece?

And finally, I'm going to choose next: HULK!

Ummmm.....wow...you are leaving me with the suckiest choices ever. Who's Hulk's arch enemy...the Leader?


MAGNETO

I have a thought...can we consider this arch-rivals as well as arch-enemeis or does that screw up the symmetry? Like theThing or Thor?

As for the filler pieces let's do that now: Paramedic V is mine, so we both get her.

Actually I see 3 or 4 Hulk regulars who are in clix form. Sorry for sounding whiny.

I think we really should keep this enemies, not just rivals. These guys should be really out for each other, not just trying to prove something.

I'll take FLASH

I'll get back to you on the generic.

Wow, I only know of one of Flash's enemies and we've used him a gazilloin times.

MANDARIN

Sorry about that. Grodd is good, but he has been used a lot hasn't he? We do need more Flash rogues in this game.

I was wondering if you'd take Mandarin. I thought about him, but wasn't sure I wanted to hand you Iron Man to use. Well, I'll take him.

And for my next choice: BULLSEYE

And rather than a Con Artist, I'll give us both a cheap taxi as the other generic. R Parademon Scout for everyone!

Hm, nice thing about combining those two generics is they come to a nice round 25 points.

For what it's worth I've been playing around with points and so far with 8 figures (though I'm still undecided on who to play against Batman) the smallest build total I can get is 745 points and the largest 1197. That's a pretty wide range of points. I've been thinking about how to come up with a point total for the teams. I suspect we'll both have a pretty wide range.

For maximum chaos, I'd go toward the high end. Do you want to just say figure the maximum you can get with each team, and say that the Build total must be within 25 points of the lower? So if my highest possible build total (HPBT) is, say 1400 points when we're done picking, and your HPBT is 1250, I'd have to limit my team to 1275 and you'd get to add generics to get to 1275? Or do you think we should cut it down a bit more than that?

I think we go high end and then widdle down. Maybe once the dust settles we can add one more character with bigger points for me since my team seems smaller (and a bit weaker...you're not really helping with the choices you're leaving me. The wholly ineffectual Mr. F? Hulk's and Flash's meager enemies? The rather useless DD? Boy you I must have totally offended you or you really wanna win).

CALLISTO (last choice)

By the way, the generic is your call but Mandriod armor might be more helpful.

Callisto? Not sure who I would consider her AE. Storm perhaps, for usurping her leadership of the Morlocks? Or am I missing someone obvious?

For Doom you could probably get away with taking any of the FF. He's pretty much arch-enemy for the whole team. Abomination's a decent enemy for the Hulk - though even in his Vet, he costs less then even the R Hulk. Bullseye you could probably do DD or Elektra (And there's always the vicious Xplosion Elektra U)

And for my final choice I'll go with SPIDER-MAN.

It would have been a shame to not have him in this game, and surely you can't complain about the options I'm giving you there!