Do most on here pull off the chrome trim that runs the entire rain gutter length? Seems like it would hold moisture and mine is coming off on the lower part of the a pillar. Also, do most pull of the door trim? It appears to just be stuck on, or does it have holes into the body? Lastly, the trim on the rockers; my one side is missing and there are plastic screw holes that go into the body. Should those plugs be pulled out and the holes welded shut? There are also holes in the bottom of the rocker, I am assuming they are for water drainage? Just trying to head off future rust issues here.