Mo,
Welcome from Oregon, USA. Another recent buyer of a R3R.
The pegs do have a nice feature, and that is replaceable scrapers. As far as the X version, it apparently really is a limited edition, although that description is placed on just about everything. I am guess. My tendency would be to keep it pretty stock.
I know what you mean about a good fit. I am 6'5" as well. I was only just moving out of the dealership lot on a 14 mile test ride loop along the river. I did not even make it to the first stop sign before I knew I was going to buy the bike. It sold itself, with no assistance from the salesman. My 2008 Goldwing had plenty of power, but I expect the Rocket might be described as having a massive excess of power. Much like the Goldwing, gears do not really mean that much. I am of the impression that fifth gear, for my type of riding is spot on for the torque curve. Fifty mph to eighty-five is more of a telepathic sort of a thing than any twist of the throttle. Getting the windshield fitted tomorrow, which will be nice, although I don't think it will add to the appearance.
Up and down the hills to our house is in the 32-34 mpg range. On the open road, I am seeing mid forties. I think the windshield will improve that a bit.
I wanted more legroom than the Goldwing. The Rocket with highway bars and adjustable pegs delivers that just fine.
Enjoy your "X". I pretty much like all the colors over the years. Yours has a pretty unique paint job. But I like the gloss black with red racing stripes.
Regards...