i tried the 53, it was a little tight the top tube seemed a bit short and the seat post was up about 5 inches so it was a little weird for me. im still not sure since it was an 80 stem, if i have the 110 i think it would be better. but the 59 would def be too big.
but just in the event that i dont get the 53, should i go for a bianchi? or does someone recommend me doing somethign else as in buying and building it with seperate parts?