Nice! I have some of the black essex now - it's really nice stuff.
I was thinking about your work recently, one, because I've been revisiting the fenice edge paint I gave up on (it's working well, though I think I want matte rather than shiny), and because I'm completely over the pigskin lining stuff, and was trying to decide if I should spring for some of the crazier thin leathers you sent me pieces of. This particular stuff would probably be sinful to use for lining, but I know some people use varieties of goatskin for that.