I test rode 2007 Randonees in 57cm and 59cm, and got the 59. I bought it for a commuter (not to tour) and have about 700 miles on it.
For me, the stock saddle is the first thing that needs to go. I hated it.
I added cyclocross style in-line brake levers and they are great.
Add fenders, the Planet Bike 700c touring/hybrid width fits fine.
The stock wheels seem fine and have stayed true, although I have not carried any heavy loads. I weigh 175lbs and maybe carry 5-10lbs in a rack trunk.