No offense Mrfish, but that confused the hell out of me.  If I were to build the frame that I have mentioned and put 3/4" plywood over top would that work?  Maybe even add some foam? 
		
	
		
		
		
		
			
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				75 gallon with 20 gallon sump in the works. 
R. Bacchiega.  Tattooer 
I didn't smack you, I simply High Fived your face. 
I've got so much glue on my pants it looks like a Friday night gone horribly wrong.
			 
		
		
		
		
	
		
		
	
	
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