CRX? H22? If your going to race a CRX, a H22 would be too heavy. Instead get a TypeR or GSR motor and use that. The power to weight ratio would be better. Of course, I have no idea how much your planning on building this car up thou either.
Any why a CRX? Why don't you get a S2000? Far better car. I know they are expensive, but hot damn those cars are fast. I miss mine