Thanks to the websites that were previously mentioned, plus a little bit of digging around, I've been able to construct teams from all but the following issues from Avengers Volume 3.

25, 35, 36, 37, 38, 40, 42, 43, 46, 48, 50, 51, 52, 54, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 71, 77, 79, 80, 81, 82.

Only 34 issues left to go, not including Annuals and Giant-Sized issues.

If anyone happens to know the lineups of those issues, please let me know. Thanks!

(Crazy thing, one issue actually has Crystal as the sole Member. So I've got a 100 point team with Crystal and some feats. Woo hoo!)

#25: Iron Man, Captain America, Thor, Wonder Man, Scarlet Witch, Quicksilver, Firestar, Justice. Additionally Giant-Man, Janet Pym, Hercules, Nova, Spider-Man (not as members, but for the fight).

#35: Thor, Jack of Hearts, Moondragon, Tigra, Starfox, Photon, Quasar (the squad in space). Captain America, Wonder Man, Vision, Scarlet Witch, Warbird, Goliath, Wasp, Triathlon (at the mansion).

#38: Wonder Man, Scarlet Witch, Triathlon, Warbird, Quicksilver, Vision, Captain America, Goliath, Wasp, Black Knight, Firebird, Jack of Hearts, Thor, Iron Man, (in space Living Lightning, Photon, Quasar.

#40: Captain America, Thor, Iron Man, Goliath, Wasp, Vision, Scarlet Witch, Quicksilver, Warbird, Silverclaw, Wonder Man, Triathlon, (and) Hulk.

That's a few. Giant-Man and Goliath both refer to Hank Pym, Photon refers to Pulsar/Monica Rambeau.

Thanks again, Ouchmaker!