I have a 91 CRX facelift model EF6 just bought a 89 Tega XSI body stuffed but with a B16a engine with auto trans in mint condition.The motor in CRX is a 1500 dual carb model with auto trans.So the question is how easy is it to put B16a and box into CRX,any help would be much appreciated.Oh by the way I'm in New Zealand so if I need any extra parts for the conversion would need to source localy.Cheers.