If the price is good. Go for It's. It's a smaller turbo so your not going to be too laggy although you will experience lag, but the .81 backhouse pushes you through redline. 
I know cuz I have a similar set up except I have a T70 with an .81 back. Just my experiece.
			
			I know cuz I have a similar set up except I have a T70 with an .81 back. Just my experiece.
 
				
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		