Hi, again, Jack,

Well, the 1hp pump would save a little energy cost but I don't think it would clear your pool.

99% of water clarity issues on this forum are from a lack of chlorine. I am guessing that is your issue, too.

The only way we can do anything but guess at your problem is to post a full set of test results.

FC
CC
Alk
pH
CYA

If those don't make sense, post back and we'll get you some explanations.