See this post I just made....

http://forum.bitcoin.org/index.php?topic=17757.msg234282#msg234282

.... with the crap graphics.

That's a free letter that implies BT and can be freely claimed without pissing anyone off.   Using that in a logo without the downmarket pawnbroker gold/yellow theme and we're onto a winner IMO.  Whatever the end result, a rebranding is necessary.

Great, clean graphics work within the obvious limitations btw!