I have a 92 dx hatch. I am ordering my d15b and tranny from hmotorsonline tomorrow. I have been reading other threads and found that I need a new ECU. The d15 is 3 stage vtec. Will the P08 work? How about wiring harnesses? do I need additional wires? will my ecu work until I get the p08? Also what kind of tool do I need to get the shift rod spring pin out? ANd finally will my AC bracket bolt to my new engine? Thanks a lot.