Just a few quick questions...

[Hammerhead]

1) If it's done properly, and being done by someone knowledgeable in GA would be considered done properly, you should have very little requirement for fiddling.
2)The factory EGT "sensor" is pointless. Install a proper pyro, either by the clamping method or drill & tapped into the post turbo exhaust path. Your choice of tuner will recommend the clamping method. While you're at it, if your boost gauge is also factory and relies on data from the IMAP sensor, install a mechanical one of those as well. You are looking for feedback to drive properly efficiency wise, so the better the information naturally, the better the results.
3) Connect Inline/Insite to your truck. Connect to ECM-->Features & Parameters-->System ID & Dataplate-->Calibration Information-->ECM Code (this is the currently installed Cal file), write it down. Go onto your quickserve account and look up the Dataplate for that ESN, and confirm what is the correct ECM Code for your engine (Cal file). If it matches, good. If not, write it down as well and contact someone knowledgeable and find out if the Cal files are actually compatible or not.