overkill??

My buddy owns a 90 LX (5-0) with nothing more than full bassani exhaust w/ LT's, 3.73's w/ Auburn diff. weld's w/ bfg drag radials, Tremec tko trans, and 70 mm t/b and maf... he has plans on buying trick flow stange 1 TW heads w/ TF track heat intake, and Vortech v-1 s-trim s/c running at 12-15 lbs boost, and full aeromotive ecternal fuel pump and fuel system. it will have a custom chip and the cam is as of now unknown. my question is this... the local shop wants to sell him the aeromotive kit that includes 60 lb injectors!!! isnt this overkill, even for this setup? and also, is this way too much power to be putting on a stock block and bottom end?? what suggestions do you all have to help tame this set-up down? and also what might the weak links be? obviously stock axles and suspension for starters...
oh btw, the car has only 65k miles and is in mint condidtion otherwise
thank
-Kyle