I love that H3T! I have an 'old-school' '06 H3 (VIN after the valve issues) and drive the heck out of it like you. You make me want to go find a T
One thing to watch out for on the roof rails...I've had this issue (after lots of offroad washboard) and know of one other owner having it...the rivnuts that hold the roof rails in place can 'pull up' from the roof sheetmetal if you have a lot of vibration...based on your photos, it's something to keep in mind, especially with that RTT - even with 4 crossbows, the wind load up front will pull up on the front of the rails, possibly pulling the front rivnut out...if you start to hear a clicking sound above your head, that might be it coming loose...you'll need to pull off the rack and all the plastic trim to check, or just take it into a dealer since it's under warranty
Again, nice truck, I'm jealous you make me want to trade in mine for a T