Name: Susan Virginia (Zone 8a) God is the only thing that matters.
I believe they will be fine. Single fans are great if you can't afford a double and I figure it will get big soon enough.
Consider the lilies of the field, how they grow; they toil not, neither do they spin: And yet I say unto you, That even Solomon in all his glory was not arrayed like one of these. Mat.6:28-29