I am going to paint and leave my inner fenderwells the the same Gomango orange as the car. I thought of putting back on the liner material and replicating the original spray pattern, but for one my car will see less than 2000 miles a year on the road. Probably less than half of that. My primer has epoxy in it that should provide a tough durable undercoat. And I was thinking that (if) down the road a 2,3, or hell 5 yrs or more I could always come back an put the car on the lift, tape it off and spray the bedliner finish if the orange got to looking raggedy. Im also not going to undercoat the bottom side of my car.