I have a Miyata 1000 from 1986 I am looking to revamp a bit. For right now I am looking to find a crankset that is a triple chainring (bike is used for touring/ commuting), and also something that looks traditional. Does anyone have any suggestions for particular crankset models to be looking for? I still have the original cranks on the bike and I am definitely not opposed to keeping them and buying new chainrings but I don't know how cost effective that would be... The original components are Shimano (not sure which model). I am looking to buy something in the middle/ middle-upper price range, so something that is nice. Any suggestions would be much appreciated.