Hi, I have a 2005 mexican strat and as a birthday present, I got two seymour duncan pickups. Is it true that seymour duncan pickups are of the opposite polarity as fender pickups and I would lose hum canceling if I had regular wound pickups in the neck and bridge while keeping the stock middle pickup? If so, should I just have a reverse wound pickup in the neck and bridge position, or would it just make more sense to buy one more seymour duncan pickup so that I have a full set? I would like to have an SSL-5 in my bridge and an SSL-1 in the neck. As a gift, I received a reverse wound SSL-1 and a regular SSL-5 designed for 7 strings. I know I need to return the 7 string pickup, but after that, what would be the best course of action to take here?