07.5 6.7 Cummings-general advise on tuning

[FLPony]

New here and looking to install an Extreme Power Puck on my 07 Cummings 6.7. No other mods yet. Looking for advise on the Extreme and it's use with towing (no more than 5,000lbs) and its use with the Quadzilla Turbo Fooler. Will be adding an open-box air filter and EGT gauge shortly. Looking for any help, advise or where to look. Thanks for the great site!