I am having a new home built and the best they can do is raise the 3rd garage bay to 10 feet. I eventually want to add a lift for both light auto work and possibly to store another car under the one on the lift. For $1800.00 is this worth doing for 10 feet or should I skip the extra height and put the money torward a lift and not store another car under the one on the lift, if I am even able to do so with a 10ft ceiling.