DON'T mount it on the back wall towards livewells or starage compartments as they aren't as thick as you would think. Ask me how I know....Unsure where would be better, but that isn't it. And FYI - that was dealer install, not the factory as figured out. They DID make it right.
Thanks for the reply, So far my install is holding up..I made sure the tank was setting on the floor. I checked it this morning, looking for trouble.. Looks good for now