If you have boats and a boathouse of this quality, do you really want to see cables and steel I-beams, or do you want to see the craftmanship and attention to detail of the boathouse? Quality hyraulic lifts cost more than cable lifts but they hold their value extremely well, they look a lot better, you do not need to alter your boathouse construction, and it only takes about 30 seconds to load and unload your boat. If you are looking for quality, than Sunstream is the right product.

Muskoka Lift installation. Hundreds of pictures available
from the hundreds of installations in Ontario. We have likely
installed a lift under a similar boat in a similar application as what you
may be contemplating.
38' Fountain under our 24,000lb SunLift on Georgian Bay. While the lift is of significant size to raise this boat, a 38' Fountain makes everything look small.