I also converted an old John Deere tractor to electric. Check it out in the link below
   • Electric John Deere 140  

Part 2 is now out!    • Electric Riding Lawn Mower Conversion...  
And watch it plow snow!    • Home made electric lawn mower - PLOWI...  

This is the first in my electric lawn tractor conversion videos. There will be more to come so please subscribe to be notified when the new videos come out.