Dude, that is a nice setup. I too am building a pro-charged mouse. I was wondering what type of fuel system you are useing to feed the beast? Pump, Elec, mech, line size etc.. again nice setup!
I see your a/f ratio is way lean at the upper end. Not good. Try to get it around 11.5 to 12.5 under full boost. You are leaving some horses on the table.