torque converter choice

Street car for cruising.
416 stroker
scat Ibeam rods
Icon 21cc dished forged pistons
scat 9000 4" crank
Lunati voodoo cam/microtrol lifters
voodoo cam 60404 276/284 513/533 2200-6400
Edelbrock RPM alum closed chambered heads
Edelbrock performer rpm air gap mainfold
holley 750 vacuum secondaries
3.55 rear
727 with shift kit
26" tires
TTI headers

Anybody want to venture the horsepower and what I should use for a nice street converter to cruise the highway and not heat up but flash real nice when i want to stand on it.