Two hours doesn't sound too bad, I guess that would depend on your schedule and transpo situation. If you put some feelers out over at the Dingwall Forum you may find someone in your area that would be willing to let you try their bass out.I'm very curious about Dingwalls, unfortunately, the nearest dealer is 2 hours away from me. Some day I'll get to hear what one sounds like, and I'm looking forward to it.
If you want to hear some of my Dingwall soundclips don't hesitate to drop me a PM sometime.