300 points, Unrestricted:
U Captain Boomerang (CD) 78
JL Flash (Starro Slave) 70
E Jesse Quick 54
LE Richard Swift 50
Kid Flash (Crisis) 45
Total: 297, enough for a Monster Hunter on someone - I'd probably put it on Starro Flash.

Pretty simple really - CB provides ranged cover while Kid Flash and Jesse Quick HSSes around and harasses. Starro Flash uses his wonderful Charge/Flurry combo to provide some close combat power, and Richard is there to provide some Perplex and TK support, as well as to act as harasser when necessary.