looking at zapps site I cant see any kits of parts but if i put together
4 dm856 drivers 4 nema 23 3 nm motors and one plc6x BOB and a 68v 6amp power supply
its £632 ish

Cnc4you's kit of parts is 356 plus vat 427 ish thats this kit ...Nema23 Stepper Motor Kit 4Nm x 4 Axis

will I notice any major difference with either of those over my cheapy ebay special ?