I looked up the OP's trail, looks pretty cool :-). We might head to indy next weekend to have a look at some bikes at a bike shop maybe.
The only trail I have ridden much was in Toledo, and it was one of the most dangerous places I have ever ridden a bike. People did not respect the center line, would walk dogs with the leash clear across the train, and more than once bring their inline skate cases out ONTO the trail, sit down and put on their skates blocking the trail the whole time.
University / Parks Bike-Hike Trail
I used to pick it up at the West end, and ride to the other end, meet some friends, then we would ride it back and onto another destination.
I think your 10/10 goal will come quicker than you think, so you should IMHO have your NEXT goal in mind already :-).
Bill