SG's and Me

Ethan is trying to convince me that an SG with dots is cooler than one with trapezoidal inlays. He's probably right even if I ignore him.

Fact is, I don't need an SG. I have two awesome electric guitars with which I can make a lot of records. But if one should fall into my hands with P90 pickups I could impress Ethan and Chance Shirley. That's probably worthwhile.

Here's a question. Is it relatively easy to flop the polarity on humbucker pickups?