I love cool fonts.  The whole idea of the Crystal Goblet fascinates me.  Recently, while looking for a cool font for a friends web page, I stumbled on a few sites that can totally help you find the RADEST fonts around.  

fonts.com has a really cool application that asks you questions about how you like your numbers and letters to look and narrows the fonts down for you.

justmytype.com has vector files for AI (like the one above) that are very, very nice. 
Check them out and see what you can do with 'em.