a little late updating this thread.
the e-hydro works well on the job site. Very agile tractor. We have thrown a monkey wrench into the proceedings. We are now debating about going to a compact track loader (t190 or similar) to run the harley rake. of course it would be a s-6 instead of a t-6 Jury is still out on it though. Each has it strengths and weaknesses. to be continued.........