This client purchased their house and completely renovated it with a modern style. Upon uncovering the pool, they HATED the Roman ends and round spa, and asked if I can "make it a rectangle" and "more modern" Anything is possible, some things will cost more than others. I gave them some innovative ideas to make the pool appear rectangular through some cost effective methods. Then the standard option of reforming the whole pool. They went for a little of both and are very pleased with the results