i used their complete kit, excellent results, couple minor complaints. the bulkhead fitting is a bit finiky, the first couple troubleshoots i traced everything back to no connection at bulkhead. i would order a factory taillight harness, i don't see the benefit of the aaw and it's a fair bit of work. i would buy the crimpers for the larger connections from them, i couldn't find any to do a proper job. all in all, very happy. money well spent.