One of the bigger thing to look for, especially in a HUGE front mount, is efficiency. Chances are, bigger intercooler = more pressure drop. That is given your piping is right, and your couplers are tighter than a virgin in prom night.
__________________
Olympus Evolt E-510, E-520, E-30 x 2
11-22mm f/2.8-3.5 Zuiko Digital
14-54mm f/2.8-3.5 Zuiko Digital
35-100mm f/2 Zuiko Digital
50-200mm f/2.8-3.5 ED SWD Zuiko Digital
Cybersync wireless trigger
FL-36R, FL-50R, Metz-48, and Vivitar 285HV x 3