Logotype/Printer's Mark idea

Been playing with ideas for a new logotype/printers mark type thing for a new website design. You can see the full thing and dick about with the values at http://hascanvas.com/logotype

It's based on the letters STF as in sanchothefat. I'm thinking I'll bring the bottom loop of the S round a bit more to make it look more like the letter. After that I'll some generative aspects to it if I can think of something that'll look good.