I have the SFMU with 30lb. injectors at 8 PSI and its working great for me. Although I think the Megasquirt and the SFMU are about the same price so if you plan on building up the engine in the future you might want to just save yourself some money and get the megasquirt since as far as I know the SFMU isn't really too effective with larger injectors and higher boost.

I contributed to the wiki!

95 Eagle Talon ESi-T (BACK FROM THE DEAD!)
98 Dodge Neon R/T
93 Saab 900 Turbo Commemorative Editon #86 of 325 (sold)
95 Volkswagen GTI VR6 (saved from crusher)(sold)