Cool comparisons.

So Scorponok's purple and green are both not quite a match, but Ginrai and Shokaract look really close.

Brimstone is quite effective and not a character/toy match I'd ever had thought of. Pounce and Wingspan are the two to get. Cannonball's good too, shame about the leg problems - getting a MISB one would be a bit of a lucky dip.. Wouldn't mind Flamewar if I was going to get a repaint of Arcee.