Quality Oil Pan Gasket

Hey guys, I have received my Kevko oil pan for the 416, the 6 quart stock replacement. I have to say it is a very nicely made piece. Looks even better after I painted it Hemi Orange. As I was looking for a good quality gasket on summit's web page, I found mopar performance now makes a one piece rubber gasket. I really like this idea as it sounds like it will really diminish leaks. My question is, has anyone tried this gasket out? Does it seal great or leak like hell? Any information would be appreciated.

Thanks, Will