[Pirate Rick]

i think it is not so much board size that needs to be worried about as much as the board SURFACE and MOTORS. If you play on metal with a electro-magnetic (miggle) motor, then switch to a vinyl field with rotary motors, or to fiberboard and those motors, there are going to be gr8 differences in power,speed and smoothness, so size becomes ir-relevent if your team wont run on the surface.