24x24 Model With X-50 rails?

For those of us thinking about purchasing a Onefinity to machine mostly aluminum alloys and not huge projects, a 24x24 Onefinity would be perfect. Big enough to handle most aluminum parts and stiff enough to do it with little to no concern for rigidity. I assume it shouldn’t be fundamentally difficult but I don’t manufacture and sell CNC machines so what do I know? Thank you very much for your consideration.