i thought you didnt want to rev it? T04Z is a little beyond what i would be comfortable with. Give Weisel a call he runs a GT35R on his Rb26 in the DA series, it makes sensible power and does'nt seem to bad on the track response wise and i think the rev limit is std.
i had the same dilema but in the end decided on a K5-660R with a 7.11 rear, this should mean sensible 1.3bar of boost and rev limit.