I've played The Great Ten in a 400 point game, and they did really well. Of course, I had to use a few feats, since the 4 of them only total 346 points BT on Chang, AP on Ghost Fox. I may have had 1 other feat (Nanaobots maybe on Chang?), and then filled the rest with POGs as MM fodder for Chang.

At 300, I don't know what you'd do with Chang, but Scientist is chock full of goodness, so I guess it is possible.

True, but that said, if AGiI taxis Egg-boy into hindering, he can only be hit up close; at which point, whoever hits him is just begging for the former to Charge & EW them into next week (with a -2 to his to-hit roll at that!)

At 275 points I like the addition of BT and Double-Time on GFK (so she can move 16 squares into tie-up position - the push doesn't hurt her stats, but does land her on her first PC click and ready to Flurry if you choose).