Sounds smart after having our house flooded many times I should look into that. I dont want to have many big fish is this a good stock list and what kind of fish and corals are you going to put in you tank?
1-firefish-have
2-pygmy angles(mated pair)-have
6-blue/green chromis-have
1-brackish puffer(reef safe)-have
1-lawnmower blenny-have
1-Scopas tang-have
2-barred zebra dartfish
2-ocellaes clownfish
3-longspine cardinal fish
1-cleaner shrimp
15+- hermit crabs
5+-turbo snails
1-common anemone
1-leather coral-have
1-somthing-have
60lb live rock and 80+lb live sand
more if that is good tell me and were did you get that water proof paint??