The injector safety limit is about 100psi, so you're safe by that measure. If it was 12psi of fuel pressure for every 1 psi of boost you'd be at 9 x 12 = 108 + 38psi = 156psi.
The best way to know if your fuel system is functioning adaquately or if it's overpowered is to get some fuel/air ratios off a dyno run.
The analyzer seems to think your combo can support up to about a maximum of 600hp pushing your injectors to the limit.