I have to agree with Lantesh and Greybull in the sense that these machines are unique to themselves without mods, so that anything you do to it will set it apart from the crowd that much more so. I'm planning on buying a 2011-2012 America within the next couple of months and other than maybe putting some new pipes, AI removal and remapping the EFI, I'm leaving it bone stock and I know I'll have a better chance of winning the lottery than to find another bike like it in these parts. All in all, th T-bird is one BADASS ride and you shouldn't be disappointed in the least!! I plan on having my America for quite a while, but the T-bird is the only one I can think of that I'd want to upgrade to. Welcome to the forum, keep us posted and good luck!
Don't let the details of precision become obscured by the monotony of routine. JW