I believe I have it narrowed down to 3 spas:
J-365 Jacuzzi Premium without CD for $6195.00.  Specs are 91" x 84" x 38", 374 gallon
Vita Spa 700 Series Nuage for $6800.00 without CD.  Specs are 84" x 84" x 38", 450 gallon
or
Costco ProForm Magnum Media Spa for $4799.00, plus an extra $300 to have delivered around back, so $5100.00
The debate here is whether to save around $1500.00 by going with the Costco spa made by Icon Health & Fitness out of Texas.  This spa includes 41 water jets, 10 air jets, CD with 2 base speakers and 2 swivel speakers, and fiber optic lighting.  All 3 spas have ozonators.  Size is 84" x 84" x 36", 340 gallon.  Looks excellent on paper but have not wet tested.  Looking at the low margins the big boxes work on, this could be a good deal.  Can be viewed at costco.com 
Has anyone had any good or bad experiences with the Big box spas?
Any feedback on the Vita or Jacuzzi Premium Spa?