Trying to paint my 650 I discovered the PO covered up fiberglass damage with bumpers. Please see attached pictures. There is a crack in the rear portion of the ski that can barely be seen in the picture ( Figured some type of epoxy would be best to fix that) but the front wanted to see what people suggest. I can put the bumper back on and try to put fiberglass to that ? Or what would you all suggest? I haven't worked with fiberglass before but am fairly handy. My plan is to keep the bumpers off and just turf all around the edges. Any suggestions are appreciated.