i have an 88 si crx and a std. 90 hatckback im going to put my si engine/tranny in it (can i use my si ecu and harness?) , but the interior is gutted on the hatch...is there any parts i can use...i know the door panels are out of the question...but anyone know if theres anything interchangable like the suspension..cause i know im going to have to take it out to be able to keep the si tranny and such..how hard would it be and does anyone know how or where i can find info on transferring it from the cars?