I just finished our pool 3 weeks ago and I'm not all that satisfied with our suction side cleaner. I've got a dedicated vac line and I was thinking of switching it to a dedicated return line and getting a polaris 280 or something. The pool doesn't get that dirty, at least it hasn't the first three weeks we've had it, but I do anticipate a fair amount of leaves in there this fall. My question is.... would I need a booster pump. I've got a 3HP intelliflo variable speed pump. If I have a dedicated return line, couldn't I just turn off the other returns and power the polaris with that?