1) remove the throttle body spacer.
2) remove the bulldog.
3) sell both.
4) get custom tune from a respectable tuner using hptuners or efilive
5) the 60e won't survive very long with a big heavy truck like your with much modding of any kind. 80e swap is easy.
6) trick turbo makes a bolt on kit for around 3k/AEM 320lph fuel pump or 340lph other brand/60lbs injectors
7) have fun smoking the local yokels.