I had a 2001 20i, and I really liked the boat. The rear locker was nice, as you could put a 440 back there, completely hidden (if you filled it all the way, the sun deck would lift up a bit, but not a big deal). The wake wasn't huge, but it was nice. I really liked the boat. The biggest downside was the freeboard, or lack there of. The nose on those boats dives in the front, and it took water over the bow easily. I know some people complain about the quality on these early Tige's. I always felt it was a well built boat, but I did replace all of the vinyl when I bought it. There were a few pieces on mine that were coming apart at the seams and one cushion was missing, so I just replaced the whole interior.
What motor is in the one you're looking at? I had the 5.7 MPI.