money not being a factor, yes you could do it somehow.. i remember seeing an older gen 2 crx converted to 4wd with the attessa system from a gtr in the states, guy did it himself in his garage too..
that looks like a neat conversion... Check the clearance between the CAS and the radiator. Thicker radiator may mean cutting into the radiator support or relocating hahah... has his handing changed much from the extra weight in the conversion? tez
He said that the handling is not much different but the front lifts up alot when it comes onboost, and he is still running the stock fans.