We are dropping the K Member on my sons project car this weekend in preparation for the suspension rebuild. He's going to sand blast it to get the 37 years of road grime off of it. For those of you that have done this before is there a specific paint we should use for this application? One that works better than just an auto finish? For a minute I thought about going the truck bed spray in liner route. My thinking was that it's oil resistant, would hold up to rock chips and such better, and low maintenance. What works best for you guys?