The early and late TB unit can basically use the same calibration, not perfect but close enough. The 7060 runs a 4L80e and your original bin file(BANF) was 7.4L 4L80e so, not sure why you went to the red/blue right off the bat. The egr can cause much grief if one is EVRV and other is solenoid(didn't check your files). I would turn off egr for now till you verify wiring which it sounds like is your issue somewhere. Bottom line is you can swap early and late TB units(as long as fuel pump keeps up) and not change the cal. Not that it doesn't need a cal improvement but stock will still get you down the road :)