Converting Air to Electric Bus Wipers

#bus This is a huge upgrade to my 1988 Model 15 Silver Eagle BUS. The one thing you take for granted when buying a bus is the air windshield wipers. When they work, they work OK but after a few hours they become a job to keep them working or the noise gets to you. There's nothing like having quiet electric steady working wipers and washers....Wow, well that's a bonus. This is something when I bought the bus I knew I would eventually add but some of the kits are like $1,200.00. So this is the way I did mine. let me know if there's anything I didn't cover? Thanks!