Commander X16

The wasd keyboard would cost me about $440 to order and have shipped to Australia. What other Keyboard options have people tried? Is the keyboard shown in David's videos available for order? Is there any templates for stickers I could try for a standard keyboard? Any assistance would be appreciated.

I'm assuming the case comes with a power supply that supports both 110 and 240 Volts? Almost all the power supplies I sell in Australia have a voltage switch.