To the OP... Looks like you're headed for Honda Challenge H1 with the motor swap. Realize that's going to be a veeeeeerry expensive class to get the car competitive in, if that's what you want to do. You'll need around 230whp that can hold up for ~30 minutes at a time to be able to keep any of the current H1 cars in sight down a straight. Nevermind the rest of the car...