Junior I've got a 90 BII with a 2.9 with 240K on it. It sounds like a sewing machine going down the road but has never ever left me stranded or ever not started which is more that I can say for my fullsized Bronco.I've been wheeling with jeepers and it will go anywhere they can.
Now I am...
Before you put the liner back in if you put a bed mat on the floor and some cap tape on the rails it won't take any more of the paint off. Cap tape is the foam tape you pot on before installing the cap again