if you look here you should find something you like
http://www.londonfgss.com/thread9085.html
as far as size goes you really need to go a sit on a few as people are all made differently and depending on what you want the bike for.
best of luck
@countrybiker started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
if you look here you should find something you like
http://www.londonfgss.com/thread9085.html
as far as size goes you really need to go a sit on a few as people are all made differently and depending on what you want the bike for.
best of luck