The Cinelli is way too big, I'd say it's about a 63cm. The Bianchi looks to be your best bet, IMO. The Panasonic looks good too but I don't know that much about them. The Peugeot looks to be a 1985 model, probably has standard threading, but, it has what appears to be plain gauge 103 tubing, pretty heavy and lower end P8/P9.