Just picked up a 91 civic hatch for 500 bucks. I want to put the b18c5 in, i know i need the mounts, linkage and some axels that can handle the power. But, if I buy a complete engine swap with ecu, harness, tranny, dist., a\c, etc. will i still have some wiring problems or can I just use all the wiring from the type r and go? Also I know the h22 into the civic and you lose your a/c. Anyone know if i will have to sacrifice ac with the b18c5? New to hondas, but not to cars. Any help greatly appreciated.