Thanks for all the input guys/gals. I do ride a 56cm Miyata 3000 which is a good fit for me. I'm 5'-9", so the above two bikes are a bit small for me, but the vintage market here is kinda slim so I've made do with what I've been able to snag. I'm leaning towards taking y'alls advice on just selling both and getting a more appropriately fitted bike. The only issue is I get a bit attached, I'm sure you understand...