whats the specs like side by side with that of the SR? i looked the engine up. all i found was that it has a 10.5/1 compression aluminum head 2.5de.... i think 157hp not specified torque have two different answers for that. and how hard is the swap? i know the SR bolts right up onto mounts and is more of a wiring pain. plus because of the newerness(made up word) of the QR wouldnt i have to run more sensors for the ecu?