Hi John;
I can't
answer any of your questions.
I do think these are very cool and have great potential.
The 10 year battery pac concerns me.
We have electric cars now with similar (same?) battery life potential.
Thing is, anymore cars are not expected to last 10 years...
I would hope and expect a
tractor to last 30+ years....
So my concern, is these are not cheap. With the needed upgrades you have an easy $50,000 + wrapped up in one.
How exclusive is the battery pac? Only be able to use just their battery?
Cost now and every ten years could become frightening...
I still think these are cool , just not sure I want one.