I have a 1985 Miyata 1000, but am building my own touring frame and will transfer the parts from the Miyata to my frame once it is done (almost there!). My biggest concern is the rear hub being freewheel and lack of proper axle support. On tours in the past I have bent axles, so this I am familiar with, and am trying to convince myself to build new wheels using cassette hubs. I just have a good selection of vintage parts that I feel wasteful not using them.