I think the general view is that rohloff hubs are much better in a Rohloff specific frame. Why not get a Raven Tour? I think the frame of that bike was derived from the Nomad anyway. They seem pretty bullet proof, and I am delighted with mine, bought in July this year. I often wonder whether a Sport Tour, or the Catalyst, might have been better, but I think the Tour is pretty much the best all rounder. It carries heavy loads without noticing, will take a front rack as well as a rear, goes much faster than it looks as though it will . . . Mine was specced pretty high, with ceramic rims and XTR brakes (worth it I think) and carbon seat post and bars (probably not worth it) but they can be made to look really good . . .
Lewis