im still debating on what to do with the rear rotors and calipers for the rear of the 94 gsr. nsx front calipers will be on the front, and the legend 28mm rotors will go there as well. with the combos i am looking at on ebay, legend fronts and rears, can i make the rear legend rotors work ? im assuming i will need the legend/nsx calipers with brackets. does anyone know anything about this.

 

Not really sure about that particular setup, although I hear EP's brakes can be converted to the rear...
Check out fastbrakes.com.They have alot of oem brake conversions and you can probably get the info you need by asking them very carefully.
Im sure your aware that with those big ass brakes 15's will probably be a minimum.