Somewhere on TBN a member reported doing just that. Even had pics. I have no idea who it was or where the thread was......
I'll have to search for it. I haven't been able to find anyone else doing this, have been looking for ideas but haven't been able to find any.
Topzide i'm trying to keep it a bit simpler. The idea is to have a 10k 12v winch mounted at the top, 2 12v deep cycle batteries, and a battery tender on them. They discharge during operation, then recharge when idle.