318 to 390 stroker

I'm doing one using a Magnum 5.2L block for my '99 Dakota R/T. Using a SCAT crank and I-beam rods, ICON forged dished pistons, Indy RHS 2.02 heads, M1 2bbl intake, 53mm TB and a VooDoo hyd. roller cam (219/227*@.050", 112*LSA, .550" lift). I'm hoping to peak around 5000rpm with gobs of torque from 2000+rpm. I have a bigger cam that would probably work fine, but I want good driveability and that thing is HEAVY (ext. cab)!!!