Karl...ya owe me BIG time now! Here is what I came up with...ahem, what my friend came up with...'cause I know a guy!
The gaskets are cut from 1/16" thick material, and I cut some 1/4" plex that can be sandwiched (sammiched) between the two. You may not need the plex, but my friend does not want to ship this stuff twice! It is in the mail tomorrow. You are officially my "guinea pig"!