Well, I am trying to reduce as much noise as possible, mainly from feedbacking. I ordered an ISP Decimator, but I know if you turn them up too high they can squelch tone, so I need a few good ways to minimize feedback and hum. I heard shielding your pickup cavities was a helpful thing to do. Basically you just need to cover the wood with tin foil correctly? Anyone have pics of this done? Also are there any other good tricks in addition that can help minimizing internal noise?