Now, I have some owners thoughts and opinions. I've put nearly 3,000 miles on my yellow beastie so far. The only modification I've done is installing a pair of Yoshimura's Titanium Race Mufflers. They look nearly stock but for their massive exit tips. The race cans are not cheap, but sound bitchin.
Fuel injection handles the change in exhaust flow easily enough.
The added sound will set off car alarms as you ride by though. I find this quite amusing, however some people may not. On road trips of several hundred miles or so, the TLR is surprisingly comfy. I found I could lean forward and rest my elbows on my knees occasionally to give my wrists a break. Sounds cramped I know, but it is surprisingly cozy.