Aaaaah, I didn't realise you'd found one of these (but then again, how would I ...)
My white Betty Leeds is easily my most-ridden bike and the one I would not be able to part with. Your Betty looks great and you've definitely built it with the 'right' groupset. How come you're selling it? - at first I thought it was because you ride the same size as me and it was too big, but if that's set-up for you it looks good.
I like to think you're selling to raise funds for my Fixie Inc Chip Race 325
Yes - this one (bought as a frame/ forks and headset) i picked up a little while back while i was waiting for my 953 Rourke to be finished (took 7 months!)
The medium would have been too small for me - i need a long seat tube and headtube but without a mega long TT (55 is best for me but a 58/59 seattube c-t and around a 16 headtube)
This rides great but i need to sell off some surplus as the Rourke cost a few $$$ !
The chip race is a real beauty