Hello everyone! I will be building a new pool and spa soon (my first pool) and am trying to find out what size to build the spa. The shape will be oval, I think a 6 person spa will suit my needs but will consider an 8 person one also. What should the size be for an oval shaped spa for 6 or 8 people? I would like to have the spa raised some and am curious what height is good. Thank you for all of your input.