I asked this question about a month ago about the craze for upgrading pots. The thread disappeared while I was waiting for a reply, so I'll ask again: It seems that some companies are selling upgrade kits with "Gibson" branded pots in there. How could this be any improvement over the pots in my Gibson? I believe my guitar could benefit from an upgrade, as it's been sounding kinda dead lately. But I don't want to buy the emperor's new clothes either. Thoughts?