Hope this helps. I love my machine and cut 6064 alot. I go 14 inches per minute @ .01 depth of cut. no cooling and high helix carbide endmill. (great chip evac.) It's only a hobby for me but fit and finish gets better every try. With cad and cam and mach 3 I think you could do the set up in the video.
[nomedia="http://www.youtube.com/watch?v=wbfXXeiSHsw"]YouTube - Taig mill turning bushings[/nomedia]
[nomedia="http://www.youtube.com/watch?v=2Munq_hXxTs"]YouTube - Taig CNC mill/lathe[/nomedia]