I'm thinking about swaping the stock HZs in my ESP to actives. My bass already has an active EQ and battery so I wouldn't need any routing or extra wiring. Has anyone done this and were you satisfied with the switch? HZs seem to be pretty common on lower end basses, and while adequate I'd like to get some more color in my tone, as well as ditch the slight hiss I get when I crank any of the EQ knobs on my bass past 30% or so. Would this be a good idea or am I barking up the wrong tree?