Hi there. I am looking at buy a older (80's) bianchi and am looking for some guidance in terms of sizing and fit. Ideally I would go to the bike shop and try the different sizes but that won't work seeing how the bikes I am looking at are scattered across the city. Can someone point me in the right direction of the size of frame I should be looking at? I am 6'2 180lb with an inseam of 33". I recently rode my girlfriend's father's bianchi and loved the stiffness and feel of it. Unfortunately he doe not live local so I can't got a measurement from his bike. Thanks!