Car is a '68 and is being modified. Will be running FITech fuel injection, power windows, power locks, electric fan, etc. so a factory replacement style harness is out of the question. I've been looking at the American Autowire 510055 kit which looks really great, but $810 is a big hit to the budget. Does anyone have any experience with the Autowire kit? Is it worth the big price tag? Anyone done a more "universal" kit that they were happy with?