I have been lurking for a while now. We have a pre-existing 15 year old Gunite pool and spa in our back yard that goes from 3 feet to 6 feet deep. The pool is 36 feet long by 11 feet to 15 feet white based on the free form not including the spa. The three foot shallow end is too shallow for our family, as we are all above average height for our respective ages. My family really wants a true deep end for a slide or jumping and diving. The pool is getting used less by family and friends because of the lack of a deep end and because it is too shallow. We need to remodel the pool soon to fix a bond beam issue, plaster, heaving coping, and falling tiling. We have been getting bids for the work, but I am beginning to wonder if it is possible to change the pool depth so that it goes from 4 to 8. Any thoughts on this? Anyone ever done this? Thank you in advance your input!