Do any of you experts out there have any advice on interior wood refinishing? After taking to the bare mahagony (progressively to #220 grit), should I use some sort of a sealer after the stain, or just start varnishing away? A few 'test' pieces I did in my garage (finished with Schooner #96) turned out pretty good for an amateur ... but now I'm ready to dive in deep. All interior hardware has been removed and my power sanders are standing by! Eric, others?