Hello, im hoping someone here can help me with this project. I wanted to give a home made Air Filtration box a try since a friend gave me a furnace blower. I was wondering if someone could tell me what wires were for what and what kind of switch will work with my blower. I would like to have a high, Med, Low and Off if possible. The blower has several wires coming out of the motor. Orange, Red, Yellow, White, Black and two others that have a rubbery coating and I'm not sure of the coloring. The motor itself is a Goodman GMP075-3 1/3hp.