scrod,
whats your inseam measurement? i remember figuring out that the seat tube/stand over measurements of my 55 scrambler was pretty close to the 58 722, and your 722 setup looks pretty much like that of my bike
i just used the fitment calculator in detail this time and it says i should be looking at a 51 frame..
this has me weirded out now, maybe i monged up one of the fields