Just picked up this 89 Foundation today. Really happy with it. Plugged it in and just loved the tone. Killer growl with a ton of sweet overtones. I've already recorded it and I'm really happy with the way it cut through a heavy mix, with very little editing. It does need a little TLC, though. The action is a bit high and the pots crackle just a bit. The body is in great shape. Just a few scratches and dings - which I'm not too concerned with anyhow. Any suggestions on upgrades? I'm thinking replace pots and wiring? I'm hoping other Foundation owners might offer some advice. Thanks.