Looking to buy a used CNC Router.

It will be used for making the parts in the slideshow.( Sun Visor, trucks & Buses)
One sheet at a time, as needed, not high volume, but lots of variety.

VISOR Slideshow by timex Photobucket

All are made from 1/8 or 3/16th tinted/ clear, lexan, plexi, acrylic.

I am looking for recommendations.
I do not want to wind up, with an orphan machine.
Something that I can't get prints, parts or service for.
Need to have a tool changer.

I already use Mastercam, for the VMC's we have.
If you looked at the parts, do you have any thoughts on the router module?

Any and All. recommendations, advice, experiences, would be greatly appreciated.

Thanks
tim