Mine new, came with a 125 on it and did great with it (so says my father).  
I would expect that one to do 25 to 30 mph (maybe better).  
One thing I've found out, this step V hull completely changes how it will get up and go, either underpowered or overloaded. 
Have the money in hand and ask for a wet run.
		 
		
		
		
		
		
		
			
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'75 Cuddy with '00 Johnson Ocean Pro 150 horse
 
Benny
  
  
			 
		
		
		
		
		
	
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