Ideally....just my .02 take it for what its worth
High End: 7k-16k Hot Spring, Jacuzzi/Sundance, Bullfrog
Price Points: 5k-7k LA Spas, maybe Artesian (not sure price points on those)
Loss Leader: something roto-molded you can knock out cash and carry down to $2,495 - $3,995 (some of the bigger manufacturers already have these options so it wouldn't be like you'd have to carry 3 lines