I had a 75g a few years back on a beauty of a stand I built but the only way in and out for the sump tank was when the display tank was off, and sure enough Murphy's Law did strike. I had to remove the old sump with a hammer and ended up installing its replacement in the room in behind the tank after cutting the drywall to allow pipes to pass through. 
 
You did a nice job on your stand, keep it, but what I'd recommend is changing out one of the sides to be a door so that the sump can slide in and out that way. You'll never regret more access.  
 
Where'd you pick up the Apex? 
		
	
		
		
		
		
			
				__________________ 
				 -- Tony 
 My next hobby will be flooding my basement while repeatedly banging my head against a brick wall and tearing up $100 bills.  Whee! 
 
			 
		
		
		
		
	
		
		
	
	
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