Tony, One of the better looking bilges we've seen!

Are you going to insulate the hull? That and ceiling is another sixmo!! I found a deal on 1/2" Ensolite (turned out it was actually 5/8" - probably why the deal). I like your idea of sealing the hull. Have convinced self it's important, but only non-solvent stuff I found was that white tank coating from epoxyproducts.com. It's hard, not like a paint and takes 3 coats to get all white. I'm sick of epoxy by now, damn!

Did seal the bilge with it.

Get any further with the windows? Like to see....!