I live in an old area of New Orleans (prone to electrical surges and noise in the electrical lines). The house is 90 years old but rentovated with new wiring (all grounded plugs). Since moving in I have picked up a lot of hum throught my Stats and Teles compared to my old location (so much that it is intrusive to playing). It seems to be RF interference as it gets better or worse depending on where I stand or point the guitar. Would lining the pick up cavities and tone cavity with copper foil help? Is there a better sheilding material. Any other ideas? Thanks for any help.