If you don't want to spend the $'s for an Ultimate or Mustang seat - Mean City Cycles does a nice job of taking your seat and adding some extra cushion and making it much more comfortable. If you don't like the stock exhaust - you can modify them with VTX-Exhaust or add some V&H or Cobras. I'd run some Sea Foam in the gas tank for a few times to help clean out any gunk.
You are going to have a great machine, once you get her running. And yes,,,, these bikes are BIG. You are not going to believe the torque they have either!!!
Safe Riding, and welcome to the forum.
2007 1800T, Memphis Shades 21" Windshield, Kury Engine Bars & Foot Pegs, HondaLine Light Bar, Mean City Cycles Seat, Cobra Slash-Cut Pipes, Progressive 430 Shocks, HondaLine Saddlebags, Iron Horse Tail Bag, Show Chrome Front Fender Rail, Color-Matched Radiator Housing, Kury Iso-Grips, Custom Breather Cover. GO TEAM DREW!!!