Vortech Supercharger Question?

Ok i now have about 4grand set away and am seriously wanting to put a vortech on my car. I have a 94gt 5-speed with cai, 75tb, trickflow track heat intake, full-lenght headers, off-road x-pipe, and magnaflow catback, and 3.90 gears. My question is can i just buy the base s-trim kit for 94-95gt mustangs and run it? with the stock inj, and mass air with the kits fmu? I plan on uping the inj. too 36-42lbs and matching mass air when i do heads and cam. But right now with the stock pulley and the fmu will it be safe?? I desperatlly want to experience BOOST!!!! thank you for your help. You guys always do a awesome job at helping people.

ya thats who i was planning on buying through, i was just really hoping i could just buy the kit and through it on, and do the injectors later with the heads and cam.