10 PSI OF BOOST FROM A P600B + 50HP OF NOS + JACOBS NOS CONTROLLER?

Hi guys..
I need some advice.
I have a stock 5.0
Power adders are:
p600b running 10 psi and intercooled
Thyphoon intake, 76 mm throttle body
76 mm airflow meter, 24 # injectors
msd 6AL and msd coil
FMU from procharger
2 255 lph fuel pumps
adjustable fuel pressure regulator
bbk equal lenght headers into 2 3/4 cat back exhaust into 2 flowmasters
World T5 tranny with a custom made clutch
3.55 gears
suspension at rear is drag racing ready with Hoosier 26x10x15 drag tires.
and all the gauges possible ( fuel pressure, pyrometer, boost..etc)
Last dyno figures: 364 hp at 5.800 rpm and 398 torque at 5.000 rpm.
1/4 ET: 11.04 ( on unleaded gas)
My future power adder is: NOS, running maybe only 50 hp since those figures with the help of the supercharger would jump to about 90 hp, but using a jacobs NOS controller to manage NOS progressive control from 0 to 50 hp and also the timing retard function.
How that sound to all of you?...should I get 1/4 ET at: 10.50?
Any suggestions?
Take care.
Pablo

Well guys, I just had my car dynoed and I also had my first 1/4 mile official race last saturday.
Dyno numbers at the end of all the set upo mentioned above:
399 hp
and 496 pounds of torque.
How is that for a stock engine......
and 1/4 mile et: 11.384
with hossier drag tires ( 26x9x15)
I think I can get high tens....if I improve my reaction time ( 0.657) ...
so please come up with comments and sugestions, anything is alwyas welcome.
By the way...I go 2nd place....lost the 1st because I forgot to switch on the NOS.....LOL....
pablo

just so you know your reaction time does not improve your ET's, it only helps when your racing someone else. Get your 60 ft times lower and high tens could be possible.