My ls swap game plan

[bcfishon]

My first ls swap
Victim is my 67 GMC k10
Currently has v6 and manual 4sp with 205 transfer case
Going in with 06 Tahoe 5.3
Motor and transmission are out
5.3 is now mated to 4sp
Will use square body motor mounts/crossmember(4wheel drive)
Will Fab swap mounts for motor
Will run factory gauges for oil ,speed & water
purchase a 3 wire standalone harness
Will use water pump fan and factory radiator
And all the rest will fall into place
Am I just fooling myself or is this a adequate game plan?