If you like the laid-back seating position and you see yourself using this bike for what it was intended, then yes, just go for it. Who cares if it's five years old... if it really is in pristine condition, you're essentially getting a brand-new motorcycle for $6,000. My coworker Tony used to have an R1200C, a '99 model. We swapped bikes a few times, and here are my impressions of it:
It handles fairly well, especially for a cruiser, and brakes very well. The five-speed transmission is easier to shift than my R1150R's six-speed, and it has shorter throws between gears. There was always a peculiar little "clunk" sound from the Telelever when the bike hit any bumps in the road, but it never amounted to anything... it was just odd.
The saddle is a bit hard, but it's nicely shaped, and I like the backrest you can pop up. The seating position is bolt upright, the handlebar is fairly wide, so you catch a fair bit of wind. The power is adequate for cruising speeds up to about 70mph, when it starts to taper off, and that's also when serious vibration starts to set in. Chances are, though, that the 850 motor is a bit smoother. So while this is no motorway bike, it's an immensely pleasant mount around town or out in backroads country cruising at, say, 55-65mph.
The looks of the bike have always been a topic of discussion. I've never quite been a fan of how it looks as a whole, but many bits and pieces are veritable works of art, such as the instrument panel and the ignition key. You can spend hours just marvelling at all the little detail work, and you're always tempted to run your fingers over something and fiddle with it. A very engaging and tactile bike, as it were.
Overall, I like this bike very much, and I always enjoyed swapping bikes with Tony. As for the Ivory color, I think it's one of the best colors for it. There's also a good number of accessories available, such as saddles, bags, and windscreens.
I think that if you go for it, and ride this bike within its performance envelope, you won't be disappointed.
