I'm planning on getting a set and I know it comes with 2 volume pots and 2 tone push/pull pots, but do you have to use all of them? Can you just do 1 master volume and 2 push pull tones? also I'm new to Actives and I know actives use different pots but I'm wondering can you put orange drop tone caps in and if you are there special active ones you need or just normal ones?