Wow, a beautiful frameset. If the price is right go for it. Would this be your primary ride, or a backup? I rode my son's Oria based Montagner on several 45+ mile rides last summer, and it rode well. His bike has a nice mix of Suntour Superbe Pro and GPX components. Again, not the lightest bike around, but weight is never the whole story. As far as lineage, the markings are missing the fine details on the Sintesi and the Tecnos, and I am not as familiar with the Super Prestige model. Try asking the folks at Tommasini directly, they have always been helpful to me.