Re: is 1900 miles enough?
Actually the 2003s were the ones that seemed to have more of the dry spline syndrome. I doubt that 1900 miles would be enough to have worn them though. Fortunately it is not that hard to check and a good lube with moly will make sure they stay intact. The front spline does not have to be lubed as much. A good spray of white lithium will do them just fine.
I believe you should go over all of this with a new bike anyway. If nothing else it gives you a good starting point with your regular maintenance.
Patriot Guard Rider
2000 VN750 Sere (Serendipity)
1990 GL1500 (Ole Blue)
1986 VN750 EVie (project bike, heavy custom)
VROC # 11628 / 25000-H
ARVROC # 12 Coordinator and Crowd Control
OKVROC # 18 (H)
TNVROC # 45 (H)