Is the 5th Gen really that much quieter than an FJ? I felt like my 08 FJ and 07 4Runner sport were about even wind noise wise and road noise wise when I had no rack on the roof of the FJ. When I added a Gobi rack the FJ got really noisy, but that was just the rack of course (and limited soundproofing in the roof to reduce rack noise). FJ's themselves seem pretty quiet to me.
Congrats on the new Trail Editions. Those look great. They remind me of the old FJ 60, but in a good and modern way. I think they are the true heir to the Land Cruiser tradition, at least much more so than the Land Cruiser they are selling in the USA right now.