Trying to finish this team! Any build above 400

100 Insider
290 In-Betweener

Then:
50 Outsider
or
66 Outsider
or
117 Outsider

So I have either 60, 44, or 93 points left. Obviously I'd like to put the Soul Gem on In-Betweener, but it's not a necessity.

Sidewinder?
Mr Underhill?
Or going the other way, bullseye?

Northstar?
Wally West?
Easterling?

Bullseye is perfect! But he's 110 points.

Doorman @ 45pts?

Like the old Sunday School song "1 door and only one (and yet its sides are 2)"

and then the Outsmart(10) and Inside Information(3) Feats...

EDIT: Then Insider can sing "Let 'em In" to the In-Betweener while Doorman holds Outsider at bay.

"Someone's knocking at the door
Somebody's ringing the bell
Someone's knocking at the door
Somebody's ringing the bell
Do me a favour
Open the door
And let 'em in
Let ‘em in"

Doorman's a great idea! The Architect was on my mind.

Bullseye is right on the money!

Insider 100
Outsider 66
In-Betweener + Gem 300
Rookie Sinister Bullseye 34

Boom

Too bad The Beyonder's point value doesn't work out for this team.

Yeah you'd just have to tack on the 100 or 200 (or 300) if the build was bigger. First thing that came to mind for me too.

Make it an even 1000