Components for cyclone control box

[SoCaAl]

I'm just finishing the insulation and drywall in my garage in preparation for install my new Clearvue Cyclone. Before I hang the last sheet of drywall, I'd like to make sure to get all the wiring done.

My plan is to have a control box for the cyclone that is set up as follows:

• Hand/Off/Auto switch with key to turn the unit on and off
• Circuit sensor to sense current instead of a remote control or micro switches at each blast gate

I have a CV 1800 that's just crying to be installed and get to work. The cyclone is on it's own circuit, 220v with a 30amp breaker. I have found a wealth of infomation on this and some other sites, but since I'm not an electrican I haven't been able to piece it all together. The wiring will be done by a licensed electrican, but at $65.00 an hour I don't want to pay him to be a parts runner.

What components do I need to make the above plan work?

Thanks in advance for any and all help.
Al