My hard top has had dupicolor bedliner on it for going on 3 yrs now. It does fade a little, but that can be solved by wiping it down with armor all every year. I used 5 cans on mine. I only piled it up for texture about a foot back on the front of the roof. Right where trees rub hard. The rest is 2 coats thick. It has a few chips in it from my kids, rocks, ect. Can't beat it though. I used dupicolor on my tube fenders about 4 yrs ago, and they are in great shape, so I know the top will hold up fine!
BTW: bondo works fine, but resin jelly is the proper way to fill fiberglass. I have done both, and resin jelly is bad ***.
No good pics of the bedliner top, just a rear shot.
