Compression test results

Rather than mess around with the old carb I'm going to buy a new one and start fresh . After being on the phone with holley for 30min we narrowed it down to the two linked below. . What's everyone think ?

Quick Fuel BR-67331: Brawler Race Carburetor 750 CFM Mechanical Secondary / 4150 - Black/Red - JEGS High Performance

Quick Fuel BR-67201 Quick Fuel Brawler Race Series Carburetors | Summit Racing
Go with the 850, IMHO you are staving that engine for are air with anything smaller.
Hell I run an 800cfm carb on my 340 street engine.