supercharged 5.7 hemi?

thats way too expensive. i find these hemi motors all the time up here by me. The only problem is i want a hemi and supercharge it. im calling a few places tomorrow, then i will post what i find out on here to let you guys know. I would like to pro charge it, and instead if an intercooler, i would run a methonal injection kit from snow performance. this cant be too hard, i mean you guys do this kind of stuff with older hemis and with small blocks all the time. if anyone has any other info let me know. i do plan to start this build within the next few months. i will post all my findings and such once i get time. thanks guys.