If you go to this link you will see a couple of finished machines members have built.http://www.mycncuk.com/threads/10066...s-picture-menu.
you will find a vertical mounted machine there that might be of interest and will also help with your space issue. should be possible for you to get a larger machine in your facility.
There is also a link to Boyans build.
The build log section has loads of machines but would take a lot of time ingesting, if you get a reply from a build request you will be able to specify exactly what you want.
Regards
Mike