I'm soon going to start creating a new fiberglass center console ( since my fiberglass dash turned out pretty well) and I do not want to reuse the stock heater controls. What options do I have? I am looking to use one or two switches. I do not need to switch between defrost and floor and vents, defrost will be the only mode I use. Car has no air conditioning.

Can I get away with a single switch with off, on low on high?

Looking at this switch at the moment: http://www.ebay.com/itm/Heater-Fan-Switch-5-position-w-AC-Fits-78-90-Audi-Volkswagen-/230899076243?pt=Motors_Car_Truck_Parts_Accessories&hash=item35c2a84c93&vxp=mtr