@CraigJC: thanks for your reply but as mentioned before, I already bought the push/pull.
I also remember reading an article somewhere, that the less pots you use, the better the sound of your pickups will be. It sounds logical to me. Or is this a faulty statement? Anyway, I'm going to try it.
@lovekraft: thanks man! Just the info I needed. It can't get much easier I guess.