Understand it is not just a matter of putting up some lights. First you must understand you assume responsibilty if there are any problems, such as fire or other damage. Second we only install what we sell, no crapola you get from Home depot that never work next year, or blown blubs you have to track down constantly. Third, we warehouse what we sell for the customer, therefore as to create a chain of custody. If I am going to service, install, and remove, I want them stored at my location. The average home it's first year will spend about 1000.00 1500.00 on a installed basic display. You make your money through the warhouse and service fee's. Service meaning you replace blubs, etc. ensure the lighting is in good working order. most home installs take a crew of about 2 men 4-6 hours. Another point is just like lawn mowing if someone in your area is selling professional products, and your installing home depot, they will notice a difference between the displays. Just like stripes in a lawn. You will need ample supplies, to make the connections easy and be able to hide the cords. Good luck, it a good jig but not one that is mastered untill about your 3rd year.