Ooohh- I just love this kind of stuff. I'm currently building some new kitchen cabinets to emulate Craftsman toolboxes- red faces, toolbox pulls, and Craftsman logos. Ahhh, the benefits of being single- a wife would never allow the frivolity.
Whatever you use for drawer pulls, they need to be recognized as a bicycle part. I do like the idea of headset caps if the logos are intact. There aren't too many bike parts that lend itself to this application that are readily recognized as such.