So I dusted off the MGM & Lehner project the other day and really got to work on it.
In just a few hours I had some soldering done and it setup ready to run.
Then I ran into a couple days of teething with MGM getting it running right, but it's right now.
We've also got a buddy in town and his dog needed exercise just as it was coming together. He loved it.
A full pack is around 20-25min of runtime, motor and batts are barely warm.
Some vid
https://youtu.be/R8j221aFeqI
Here's the 9k watts chart, That's 12HP and geared for 70mph and doggie friendly.