nice start, i'm assuming its probably a e or gxe? which means its a GA not a sr... and probably a auto to start. SR motor sets go decently cheap but you're on the right track as far as a good platform, B13's are teh shizzy i've had one and plan on getting another if you need anything www.sr20forum.com is the place to start looking. congrats on the car and good luck with modding feel free to ask any questions i'll help if i can.