As you have already found, there isn't much out there on this platform and to make things worse, most of the values we need to change in HPTuners are confusing at best. Add in the fact that most tuners out there have no idea how to dial in these platforms and most of us have been left with crappy tunes engines at best and dangerously tuned engines at worst.
Shoot me an email at [email protected] and I am happy to help. I have helped well over 10 folks dial these engines in for their track cars and happy to help with boosted engines as well.
I do not monitor this forum regularly so just shoot me an email.