When I was doing only in home or on location, I set up 2-3 AB's. You learn to get creative and you also learn to insist on a certain amount of space. (Garages work nicely)

One light will certainly work, and one light and a reflector isn't a bad option if you have a stand for the reflector.

You probably don't want to mix your AB with a hot light. The AB puts out so much more power that the hot light will pretty much not figure into the equation, and when it does, it won't match the AB in terms of color temp or quality.