I have a 2003 Frontier 2wd crew cab with manual transmission with a bad 3.3 engine. I have found an 02 Xterra supercharged and AT with a bad transmission. I can buy the whole truck. I'm wondering how much trouble it would be to swap that supercharged motor into the frontier using that manual transmission? I'm not concerned with the basic swap over...I can do that. no problem. But the electronics and wiring etc.? Things like the ECU? The Wire loom. etc. ??? Any good advice would be appreciated. ???