Looking good. We added the Noico as well, made a pretty big difference on noise. There is also a large gap between the trans cover and the wall. Added a piece of weather stripping there.

At least you could re-route the wires on these boats, our 5th wheel is such a mess on wires and they are too short, there's no way to close the lids on them. They use screws for the lids, so for now I just put longer ones in it. That's another thing on my list to work on this winter.