Mounted the controls into the dash. Left side is going to be for the blades, right for the drive motor. A volt meter is on the far left to keep tabs on the batteries. Also found the right PVC part, a 2″ plug, that ought to be what I need to hold the blade motor. Shopping on-line is a bit tougher than being able to root around at the big box stores for parts. Looks like I’m pretty much done with the electronics. Onward to the blades.