Hey everybody. I have a 2000 SH that I just bought a 1997 2.2 euro r to put in. Engine came with the trans, wiring harness, and ecu. Pretty much ready to just drop in. I was just wondering if I can use the jdm wiring harness provided with the engine or if I should use the one in my car? What difficulties am I going to run into? Anything cutting or splicing that needs done? Etc. Any help from any one who have done this swap would be fantastic, thank you.