"Last week new India generator"
Why? There is no shortage of original generators around. Just look at ebay.
" put electronic voltage generator"
I assume you mean an electronic regulator to replace the cut out. 2 to 3 time more expensive than a cut out and much more fragile.
" I"m going to have to remove the hood and maybe look at the voltage reg (not a cutout) again"
Why remove the hood?
"Maybe I"ll remove that and hook those two wires together to buypass it to see if it charges"
That sounds like a good ideas. Just don't leave them connected when you turn the tractor off.