Thanks for info gents. It gets hot here So Cal and I guess the only benefit is that I can use both heater and hydrojets at the same time with 220. I wanted 40-50 jets unti but I might may get new-looking 2007 Bengal for fraction of the cost. Key worry is that it has only 26 jets and that 1.65HP pump will not move water in the spa sufficiently as 2.5 HP pump would? I have only seen low def videos and the water level was almost flat with jets running. Is a air blower that makes those surface effects and not the pump HP? I was even planning to add jets and larger pump (hence jumpers change to mimic "M") but I am hearing one voice from many sources: DO NOT TOUCH ANYHTING or you will have all kinds of problems! I guess not messing with this rather new unit it is the best way do, right?
