Drill press & cross-slide vice

Hi All
I am new to this list so herewith a small introduction. I have built
a few 4 axis polystyrene cutters as well as a 3 axis router table. I
mainly use these for hobby use (radio controlled flying). I have also
written some cnc programming software for 2 and 4 axis foam cutter
use to generate gcode from dxf drawings. I am sure that I will learn
a lot from this group.

Now my question : I bought a cross-slide vice yesterday and my first
thought was 'Hey, if I stick some steppers on this sucker, mount it
on my drill press then I might have a cheap mill' - I suppose a lot
of people have asked this question before. I would like to hear your
comments please.

Regards
Coert