I too agree with the Accuquilt. Probably the electric one to save handling the crank to move the dies thru the machine. It is the perfect reason for one.
When sewing make sure your wrists are properly supported and your machine is at the correct level. I found that lowering the machine made all the difference on my hands and arms. I got the Sewezi table so I could use it at home and away. But there are many that are not portable that would work fine.