As is the case with any project, you find there are many things to add. If you can place one or two strategic 50 amp Pin sleeve style recepticles in the Barn, then you can buy a 100 foot cord and a 'Spider Box' which has the ability to plug in different types of recepticles and loads all in one portable Box. I use them all the time in my buisness and they are a very flexible way of providing power cheaply to a large area. Gary