I recently got a 94 hatch that has had a d16/5 speed conversion. I want to swap a JDM B16 into it but I had a few questions first... 1. Other than the Engine, trans, axles, and ecu, what do I need? 2. What do I need to do to keep my A/C 3. Do I need to get new knuckles or hubs? 4. Do I need a bigger radiator?