I could see doing the same thing with my TCR SL if I was touring in warmer weather so I could limit my gear a little. Figure if I can ride it all day when not touring I should be able to do the same thing on a tour. I don't even know if i'd bother changing anything but the rear wheel(Open Pro should be more than fine) on my bike. The only problem i'd have to figure out is the seat post on the TCR is not round.
Looks like a fun set up. Enjoy.