Well, most of it was already done for me
At the Eddie Bauer warehouse store they had "down throws" for $36 (originally $90).
52'' x 60"
Unfortunately, the baffles are running the width of the thing, but I didn't want to lose any width or length, so I left it stock.
All I had to do was throw grosgrain around the perimeter and some shockcord and I have myself a new summer UQ.
19oz finished weight