[Mathew]

Should I try to minimize my hip turn at all?

In the delayed hip action which is 'the ideal'- the hips should lag the shoulders ... which basically means the hips are moved by the shoulder turn so from that perspective of preforming the purity of this principle yes, but by restraint no.... If you try to stop a lagging component, in this case the hip turn, it will stop the leading component, the shoulders - and all too often when this happens, the golfer tries to do something funky to falsely complete their backstroke....