Instead of having to chop + crimp/solder plugs/wires if I was you I'd see if I could find a ce2 loom for cheap/swapsies so its a plug and play kit, and the looms integrity will give peace of mind. Its better to not have joints if possible if you know what I mean. If too much aggro look at rj's wiring guides or pm him for instructions on how to adapt what you have