Well sounds like a good project.one thing to understand is that if you are gonna drive this thing everyday its gonna have to be done right.(i.e. fully built motor with proper management system) i also hope you do not have plans of keeping ac. if you are gonna do this just make sure and do your research.do it right or do it again! i would personally go with the b18 for torque purposes and overall potential put in some pistonsrodsand sleeve the block if you want extra assurance. go with like a t3/t4 or even a full t4. and get the proper management system (i.e. hondatahaltechetc...)just be prepared to spend alot more than you origanally anticipated just ask any one who went tubo on this board. anyway good luck with your project.

-Adam