[rdane]

Couple of things that I now know and would do different. I would get the back bumper fully vented. My bumper gets extremely hot and is only bottom/center vented. It will make a difference I suspect on the paint's finish in a short time.

On the front bumper I would make sure that the bottom lip reinforcement and attachment lip points up instead of down as the SHAW piece does. I added an original RUF ruber lip and it now sets too low as compared to the original bumpers which had the attachment point above the bottom of the bumper lip. The up turned attachment point also makes all the attachment points hidden.