I experimented last weekend and stuck Chosera stones on the paddles with a glue gun. The stones really improve the results...http://www.chefknivestogo.com/wiedbete1kan.html
If these are popular I'll add some more. I'm particularly interested in doing this with the Shapton Glass Stones that are on the water right now.
I was thinking about trying EP stone on the WE, Now I will definitely try them. Also been trying to figure out hou to cut down my Bester and Beston stones for experimentation too. Looks like time get some EP accessories. Thanks Mark!