WTB: Single Speed Cyclocross Frameset/Complete

As the title says, I'm wanting a single speed cyclocross frameset or complete with a 53cm toptube length.

I have a whole mess of parts and frames that I am more than willing to trade for said frameset. link: http://www.pedalroom.com/forums/marketp...

Also interested in surly steamroller frameset/complete in a 53cm. condition doesn't really matter, just no dents pls.

Thanks!