Very nice! Thank you for sharing!There are may options for knobs, I went with these, I have two of them.
http://www.mrdial.com/
LeftyTSGC
Or you could go this route.
http://www.uniquetek.com/site/696296/product/T1231
Jmorris,
I'm waiting for you to post pics of your talking robot.. programmed to do your handloading, that you made out of tin cans, pine needles, and jumper cables..