You could just slightly overdrill it and run a coat around the sidwalls of the hole if you're worried about it. The other way seems a little try-hard.Trim tabs are installed but I haven't yet applied the 5200 to seal the holes. Just a dry fit up for now. I am still on the fence about the going the 5200 path or filling/drilling epoxy + 5200.
3 branch supply in north van he can do all the crimps etc for you as well if you have lengths.Anybody have a recommendation for a source of marine wiring in the lower mainland?