s-trim help (new to blowers)

ok i just ordered my s-trim kit i will be installing it soon with an anderson power pipe and i also bought 42lb inj.and new mass air, my question is what is a safe timing and a good fuel pressure i can run to take it to my tuner? i have to drive it about 30min away.. i am just going to run stock size pulleys till i can build a stronger forged motor. my current setup is as follows

stock 93 short block
stock cam with 1.7rr
full exhaust no cats hooker headers
holley systemax II (when s.c. goes on)
70mm t.b. (when s.c. goes on)
edelbrock performer heads with 1.90 valves
bbk 255lph fuel pump
ramchargers elec fans
msd ignition

10 initial
40 FP

That will get you there, to be 100% safe stay out of the boost and you will be fine.

Ian