I could really use either a drilled 55 gallon or 75 gallon. Doesn't even need an overflow, just as long as there's a hole in it. Preferably a hole in one of the side panels. I know it's rare to get a factory 55 gallon drilled in the bottom cause those are special order, but that would work also. Or a 75 drilled in the bottom. The only thing that wouldn't work is if it's drilled in the back panel, because I won't have room behind the tank to clear the plumbing for that. PM me, Thanks! Dave