To paraphrase the hippocratic oath, do no harm. A power system that limits spike current will kill your systems ability to respond to dynamics, especially on bass. I don't use a system. I do use very heavy (10awg) power cords.
Power cords are simple. they are big pipes for current.
Power conditioners are a differnt animal. they all have inductive loads that resist voltage and current changes. It surprises me that high end systems can be designed that limit current. Just make sure you choose one that does no harm.
Jerry