New 1x10 project advice?

Personally, for the sake of longevity, I would only go as far as 1x5. Like I said, its a fit that's made to work, and not designed to work. If you're happy with it, then fine, but it just looks like unhealthy chain crossover to me. Is cost an important factor in your decisions? Otherwise, I can't see how a Rolhoff would not beat that pants off that set-up.

I had looked into the Rolhoff route, but it's just outta my price range, also from what i remember it's based more on flat bar use with twist shift, where as i prefer drop handlebars. I also picked up a new set of Campago 10 speed Ergopower shifters and rear mech for a steal.

As far as the chain crossover goes, i understand your point, and for the most part i will only be using a few of the gears which i will set up to focus on, but now and again it will be a help to have the others. The increase in distance isn't a whole lot more on the new 10 speeds than the old 5 or 6 speeds anyway. Still, i hear you regarding the Rolhoff, but as i say, no can afford!