Welcome to our forum.
Given all you have said, I think you would find the Vanguard or Grandee better choices. I believe the open seating is far better for families and groups.Dan
Welcome to the forum,In my larger tub I can move around where ever I want, and can position myself in front of any of the jets to get to about any sore spot. Having a larger tub also ends the lounger or no lounger debate. The lounger is our least used seat, but on rare occasions when I go out alone I love to use it.
What about operating costs? Larger tubs equal more pumps etc. Does going from a 5 to eight person tub substantially push up operating cost? Just wondering.