Thing is, when Art's in the field, he's got guys following him around with alcohol and Q-tips to clean his rollers.
You can do this, but bear in mind the price of Type 55 as opposed to, say, a better changing tent. Also, if you shoot for the negative, it's about EI 40, so that's going to limit the opportunities where you can shoot handheld with a press camera, if that's part of your plan.
Print out the instructions for repairing the holder in the field that you can find on skgrimes.com, in case you have to fix it on the road.
In my opinion, even with excellent equipment and technique, an enlargement never looks like a contact print, but Type 55 still makes very nice negatives that enlarge beautifully.
You could also consider Readyload/Quickload, if you want to avoid having to reload filmholders.