I plan on getting a complete harness for my 65 c10, I don't want a universal kit. Painless is too expensive, I was looking at an American Autowire kit on summit for $500, has anyone used this kit before? It has a ton of good reviews. There's also a kit on classicparts.com that's $520, it doesn't show the brand or part number, I was wondering if it's the same harness as the one on summit. What's a good harness for a reasonable price?