Well, it's your choice of course. I can tell you from personal experience that Lanier's 72" Edge flew great at a wing loading of about 28 ounces per square foot, and that the 78" Great Planes Patty Wagstaff flies heavy at 30 ounces. I just finished a product review of a 72" Giles that everybody loved at 26 ounces. (11 pounds, OS 160)

What can I say, good luck with it either way.

Jim