well heres my set up
Custom Hard Upper ICP w/ Dsm 1g BOV
Dsm 2g ICP
Custom Manifold
DSM 14B Turbo
450 Injectors
O2 External Dump
Dsm 1g Side Mount Intercooler
Stainless Steel Oil Feed Line With BSA Fittings
Custom Dsm 1g Oil Return Line
B&M Fuel Pressure Regulator
B&M Fuel Pressure Gauge
Autometer Phantom Series Air/Fuel Ratio Gauge
Autometer Phantom Series Boost Gauge
Autometer Phantom Series EGT Gauge
Autometer Phantom Series Oil Pressure Gauge
Apexi Super AFC 2
Manual Boost Controller

My situtaion is:

With my original set up i had a t25 and ran 10 psi on stock internals and was running pig rich

i just put on a 14b and was messing around with the mbc and hit 13 psi, it felt crazy but the good thing is the a/f gauge stayed rich the whole way, now i know the a/f is no where near accurate, but it gives a relative idea, and another good thing is no ecu code came up even at 13 psi. i used the afc hack and didnt go above -30 and it worked, do u guys think with a fuel pump rewire i can possibly stay and 13 psi and not blow if it is tuned well for awhile????? i plan on building a motor in the meantime so if anything does happen i wount be with a car.