That liner is pretty tuff!! I see no problem with it (75) I have taken 1 1/2 PVC and cut it and screwed it to the liner and i have my paddle, gaff, net, stern light, fish sticker and stuff there works great!!
Just use screws just long anough to do the job (Liner allow 1/4" of screw) and don't over tighten!!!!! *Or use toggle bolts, again with as short a bolt as you can so you are not rubbing on the hull.
I will see if I have a pic with them full of stuff, But this is when I was doing the boat over and I had all out of the boat.
