in the pics you can see Jack (Pan) under the quilt with the omni tape mod attached to a JrB "pad converter". He is about your size and it looks like it fits, but without the pad converter I wouldnt say it is wide enough. I have a 41" wide quilt and it doesnt work on the ground too well for me, and Im a smaller frame than you are.
But to be sure, ask Jack Tier.
If you are curious about the quality of anything they make, I have owned many of their items including 2 quilts, and the BMBH. Great items. They care about quality.
If you are looking for versatility, and warmth, you might consider the Rocky Mtn. Sniveller instead. For someone jumping from a burning building, that green would be easy to spot from the air :)