I have one over my 72 and I love it. However, I should mention that it still has its limitations as it is only 2x150 and 2x96, therefore, you probably wouldn't be able to keep high-light-demanding sps, but should be ok for a lot of the "entry-level" sps. 
 
If you don't plan to keep sensitive sps, then you should be ok. Like I said, I love mine. 
		
	
		
		
		
		
		
	
		
		
	
	
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