DirtyDoug

I need help. I am trying to run a LS3 drive by wire throttle body on my GEN IV L76 with a 24X reluctor, the crank was swapped out before I bought the motor. . I will use the 411 ECM and a DBW gas pedal I got from a 2008 Cadillac STS. The sides of the block are drilled and tapped for the LS1 type knock sensors. The cam sensor is relocated to the front cover. I think I need to get a TAC module to work the peddle but not 100% sure about that or the wire harness.
Can this set up work?