[orangethirty]

My only concern is the belt driven drivetrain. I used to race R/C cars who used the same time of layout (belts and plastic/aluminum gears), and the belts did not last that long. Given that this board would be pushing a fair amount of weight around, I don't see how it would last over a reasonable time frame. Though I'm just speculating. If anyone can chime in with more data, I'd love to know about it. Maybe the belts are kevlar reinforced? I know there are suppliers making those and they are readily available.