What sort of information are you looking for in regards to purchasing the 749?
I have an 04 749 Dark and can relate the following information for you.
Mods:
First mod I would do is a 41 Tooth sprocket in the rear and leave the front as is. This will make the bike more manageable on the street and give you more low end grunt for the track.
Second mod I would do is the Termi 1/2 or full system. As mentioned above, the stock exhausts while nice are quiet and do not convey that Ducati "growl" exhaust note that everyone associates Ducati with. The Termi system will also shave about 10lbs off the bike which is nice too.
3rd Mod I would get is a Steering Damper IF you plan to ride on the track. If not, you can skip this for the most part. The stock Ducati damper is crap so get an Ohlins if your budget allows.
Riding:
I commute to work daily on mine, I have done several day long and weekend trips with mine (0ver 1,000km in a day) on it. While the seat is basically a waffleboard, when riding, you are ergonomically correct and there is very little pressure on your wrists and you can ride a lot of miles (Kms in my case) at whatever pace you (and your local law enforcement) are comfortable with doing.
You will find that the mirrors are useless until you are in a full tuck, then magically they are positioned absolutely correct (not sure which Ducati genius figured we would be riding full tuck on the streets but whatever).
I also did about 12 track days this year and plan to do more next year. The mirrors and tail light assembly come off in about 5 minutes and you are ready to go. Most 749's are coming with Pirelli Corsa's or Pilot Powers which are perfect for the track and some street riding as well.
Cost:
Beyond the cost of the bike most people will tell you that Ducati's are expensive to maintain. In short, yes they are. The service intervals are certainly longer than the old 996/748 models but are closer together than the japanese bikes. That being said, here are the costs for the last year for my bike in CANADIAN $$.
First Service - 1,000Km $568
Major Service - 10,000Km $1023 (included cost of new rear sprocket $160)
Major Service - 20,000Km $928
Oil Changes - Every 3,000Km (Manual says 5K, I do them sooner as I am on the track) $70 in parts per oil change as I do them myself so $490 in Oil change parts.
Keep in mind that I RIDE my Ducati and put a lot of Kms on it. I go everywhere on it, and go riding on weekends weather permitting. I ride through the winter as long as the roads are clear (I live in Calgary) and I hit every track day available to me. Your costs could be higher or lower depending on how you ride but that gives you a ballpark to look at.
General Impressions:
I LOVE this bike. It handles like a dream. A lot of times what I lose on straightine speed I easily make up in cornering ability and more importantly stability. Suspension set-up is key as the bikes come from the factory dialed in for a rider weighing ~165lbs so make sure you get your suspension set up. Being a twin you will have gobs and gobs of USEABLE power everytime you twist the throttle. Redline is ~11,000RPM depending on gearing and mods and peak horespower rolls on ~8,000RPM.
To date I have good seat time on the following bikes: 2005 Honda CBR600RR, 2005 Honda CBR1000RR, 2005 GSXR1000 (K5), 2005 Aprilia Factory, 2005 Ducati 999, and 2005 Ducati 999S (and of course my own). The Ducati "FOR ME" is the easiest to ride and I am most comfortable on it.
I hope this helps in your decision. Make sure you get some actual seat time on the Ducati. Most people need to actually sit on the bike (feet up or go for a ride) before they appreciate how comfortable the bike really is.
If you have any other questions or I can help out in some other way give me a shout.
krgmisfits@hotmail.com
Cheers!