Well, notwithstanding Jazz's caveats, you could buy a 3040 (300 x 400mm cutting area) of a similar low spec (i.e. unsupported rails, all-in-one controller, etc.) with a more powerful spindle on eBay for 1/2 the price if you insist on spending money... at least that way you'd be wasting less money once you'd discovered the limitations of such a machine....