I ordered the DIY harness kit from Phil. Kit arrived quickly (he even mailed it practically on his way out the door for vacation!), instructions were clear, wires were the appropriate length, and crimps were excellent. Phil was a pleasure to deal with and offered loads of helpful advice. 10/10 - would definitely recommend. A great alternative to buying whole new harnesses for those of us who aren't afraid to do a little electrical work. Thanks, Phil!
Check out my profile pic for a look at the finished product - I didn't get any pics during the install, and I'm too lazy to get anything uploaded to the gallery )