Hello all. I have a Fender MIM Jazz right now, and I'm not getting the defined lows I so desire. I'm in a praise band, and it doesn't really fit the bill. Speaking of bills, I'm barely able to pay them, so I'm on a rather tight budget. I was thinking about getting an Essex precision and then replacing the pickups with a Bartolini 8S pickup. Of course, I'd put on some flatwounds. Is this a good idea, or is there a way to get more low end out of my jazz?