Fair enough.
A small suggestion though: buy an external pulse engine such as the Ethernet Smooth Stepper. This will do the following for you:
Use any x86 PC with any version of Windows, 32 bit or 64 bit.
Faster pulsing possible than from a PC, which can be good for detailed wood carving
More stable operation
My own biased opinion (biased, but based on experience) is that you should NOT buy one which uses the USB instead of the ethernet. UCCNC disagree and claim theirs is fine. OK, maybe, but USB is NOT meant for controlling industrial power gear, while the ethernet is rated for it. My 2c.
Cheers
Roger