A few more comments-

As to reusing a rim make sure it's straight and round still. How? By loosening up the spokes on it's current build just enough to have the slightest flop at the rim. Then spin and look at the rim's shape as it passes by. Amy flat spots or lateral bends will be seen better without the spokes prodding the bad spots away. It is rare that I reuse a rim for anyone but those who I already know their riding nature and expectations, like myself

I will second the choice of Phil Wood hubs. I have them on 5 current bikes (including 2 tourers and a tandem) and have built many others for customers. Phils are one of the few hubs that are pretty much fool proof, every time. They are what I call a life time investment. Andy