i have a 93 civic si with a d16z6. the problem is i wrk part time and school full time so i am on a budget. ok so my trans is bad thats gonna be a couple hundred to replace on top of that im not sure bout the mileage on the motor, cuz i bought it frm the first owner with about 250k he said its been replaced but im not sure. im leaking oil and i kno im lossing anti freeze. but anyways im browsing for a new swap. i went on torontojdm.com i was thinking about a jdm d15b. or would a jdm zc dohc d16a be better but it comes wit no shift linkage would my current shift linkage from my sohcwork wit it the d16 dohc. they both are d series i jus want to make sure plus im planning to boost in the long run would this be a good set up to boost?