Hi hedders
welcome to the forum,
just a word regarding the availability of a decent off the shelf CNC machine.
Not all, but the majority of available machines are not a very good investment.
There are guys on the forum that will build a machine to your exact spec using the correct mechanical and electronic components,and it will perform superior to the majority of equipment you will find commercially available (unless you have very deep pockets),
put a request in freelance jobs & requests.
kindest Regards
Mike