I agree with cWheels, the previous owner of our 98 Dynasty replaced the tile with faux wood flooring. Much better and no worries of cracking, just wish they had taken all the carpet out, it is still in the bedroom.
This was just a small leak in the seam on the front edge and I did end up doing 2 applications. The first one did pretty well but there must have been a air bubble in the coat and it made for a weak spot that created pin hole leak. I ended up putting a solid glass bead in it and adding the second layer after sanding and cleaning. Only time will tell but for now the annoying drip is fixed. Fiberglass probably would have been a great idea. If it starts to leak again I will up my game, lol I used the tan so it kind of matches the old tank.