Sharp lookin' truck, congrats!
As far as the sunroof, and don't take offense to this question, but is it closed all the way? It tilts up, along with retracting, wondering if it's tilted open slightly. If not, you can get a pretty good view of it standing on the interior foot board (whatever that's called) when the door's open.
For what it's worth, I have zero noise through my sunroof.