I'm wondering if anybody has ever used a painless wiring kit (or the summit equivelent) on a car they use on the street. I just bought another 74 charger which needs to be rewired. I'm debating on wether its worth it for me to build a new wiring harness myself, or just try one of the summit kits.

if you've used one, how do you like it? was it easy enough to install?

thanks