E85 Single Fuel Pump
 

Hello, I have been in the process of my e85 build with a goal of 600whp, builder has since convinced me to not focus on the numbers and just build a proper setup. Anyway I know many if not most use and swear by the dual Bosche 044s but I wanted to know what SINGLE pumps have been used to achieve that power level and beyond.
I was looking at the Magnafuel Pro Tuner 750, 4703, and the Fuelab 43402.
Thanks.