Hip Hop Skid Bikes / Hipster Sleds / HHSB

Colossi custom steel is also seriously worth a look. They're dropping a range of frames at the moment that various folk are branding up as their own. I think they do the dart and the ONO for TFG already. Something relatively straightforward custom would be relatively quick/cheap.

Don't trust any frame builder that promotes a frame with the ST welded in backwards imo.