I have almost 40,000 on my 04, bought with 1500 miles when it was a few years old. I use it on commutes, my two main commutes where about 30 miles each way. Type of riding where you get out on a toll road and can pretty much (if you wanted to) hold it wide ope-n for maybe 10 miles? You could have some days where you make it door to door without putting your foot down!
I ride this bike from a start to highway velocity, like I ride all my bikes. Short shift, dont rev the piss out of them, but when I get on the highway, I shift to sixth gear at 80-90 mph regardless if its a twin or a v-four. At that point, on this bike, I run it anywhere from 8000 to 10,000 RPMs. I feel bad for it when I am up to those "stratopheric" rpms, which equates to 120mph. I love the way this bike is set up, Key on, turn petcock on and give it a little throttle (no choke required) and it fires up very nicely. Warm it up lovingly and snick it in to gear and go.
This bike had the clutch fibres changed at 20,000 miles, starter clutch changed about that time, replaced petcock with a pingel on/off unit, gets 2000 mile oil changes with Amsoil 10-40, valves get adjusted every 7000 miles, and all the other consumable items, chain - sprockets / tyres etc. I had a diaphram F*** up on it and it would have a high speed stumble, a donor set of carbs solved that. Oh, changed the cam chain tensionor early in its life 20,000? Dont be afraid to rev it on the higher end, just not till it bleeds ; )