Hi Slash,
I'm up to the same thing as you. I looked around a bit and decided to follow S_J_H's approach.
He's got a photo up at the end of this thread....
http://bbs.homeshopmachinist.net/sho...=S_J_H+spindle
I bought a 3/4" piece of 6061 and hopefully have the time this weekend to make the bracket that clamps onto the spindle.
Cheers, Kalvin