Don't forget the things that save you money when using LED's. 1. Fewer extension cords. You can hook way more sets end to end, so no need to split up bigger jobs 2. Fewer failures. The nice thing about LED's is typically once they are installed and working, you are good for the season. This saves you repair time during the season. Think about how much one or two guys in a truck cost you.... 3. More durable, as in, you can step on these things and they don't break. This is real nice for install and take down. It really comes down to sitting down and plugging in the numbers on how you charge people.