You Will Be fine, if you boost hard it will just dip down into the 10's maybe lower :-), i have almost the same setup you have, dm 57TRIM, big front mount with 3" cold pipes and 2.5 hot pipes, DDp down pipe, full 3" exhaust,560cc evo 9 injectors, lex afm, safc2 aem wide band, aeromotive FPR...