[xaMdaM]

I could have sworn I replied to your post here... <sigh>

But yup, you got it... and it looks pretty good!

The cavity is sealed, the bridge is stable and you should be good to go.

Next up... I'd wrap some 703 in fabric and put your inner stops in.

The way Rod had me build mine, I put an angle on the inside edges of the stops to hold the fabric wrapped 703. Essentially the 703 is angled to create a wedge so that it cannot fall in or down. A 15 degree angle will be enough of a wedge.