I have everything apart and I was able to weight the OEM cover and the Woodcraft.
Woodcraft + gasket + scuff pad and scuffpad screws
the scuffpad and screws weigh exactly 2.0 oz
OEM Stator Cover + Gasket
10.6 oz. That to me, is a small weight gain for the bike but it still has significance. To remove or replace a part that nets a 10 oz weight loss is a major improvement in basic weight reduction.
I contacted our buddy, Tim at Pashnit about this and the information he gave me provided a very good counterpoint. These are used for racing. They are strong enough to take a drop or impact from a crash and not crumble. They definitely do look beautiful and high quality.
So I am really torn now. Do I put the nifty new Woodcraft on and proudly ride my busa or avoid the 11 oz increase and go back to OEM?

These would probably be adequate to protect the OEM cover in a garage tip over but they look like they would decrease cornering clearance. They are made of nylon. Light but not gonna hold up for long if the bike is sliding on the left side.
The Woodcraft cover is exactly 2" deep. Same as the OEM cover. The portion that protrudes from the fairing is cut to the same angle as the fairing like the OEM cover. The scuff pad is on the face of the cover and doesn't seem like it would interfere with maximum lean angle. Looks like they were paying attention when it came to clearance.