It is an 04 and I am trying to work with the dealer to get rid of my 08 SERK and I think the guy will come down on price.... we will see what happens... it looks to be a very sweet bike
I don't want to rain on your parade, but if your main issue is the lack of reliability of your current ride then you need to be aware that the earlier models aren't exactly paragons of reliability either. Yes the 103's don't have the oil leak or ACR issues of the 110's, but they do have their own issues. Things like cam chain tensioners that either need to be checked on a regular basis or changed out for gear drives comes to mind immediately. Get the compensator nut checked out also, as many came loose on the earlier 103's. There were also many paint and chrome issues on the earlier bikes that you should be aware of when checking out a SEEG or SEEG2.
If you like the RK but are just unhappy with the 110, you may want to get some prices to do the mods some of the other folks have done with aftermarket cylinders. Considering what you stand to lose selling the bike, a few thousand spent on the engine starts to look like a bargain. Whatever you decide, I wish you the best.
Jerry