I'm generally in the 2-10mph with occasional 13ish winds. Ideally, I'd guess a 2 wrap, 3wrap or 2+3wrap together would do most of the time. Do you think a straight 4wrap would do it as well?
I like Denny's idea as well. A 2wrap + 4 wrap frame would provide some overlap.
If you didn't want a Rev 1, I think a standard B series would do you fine also. I think the B series is an amazing kite to fly and will bring you years of enjoyment. I added race rods for mine to fly in lower wind conditions. It rocks!!