This sounds like a very cool kit indeed.
If there is Black Cortex on those shells, and I am sure Vinny knows his stuff, that will be a first. Allen did not have any Cortex in the wraps that I bought up and sold to many here, but that does not mean he did not sell it.
I can tell you this though, those butt seems on those drums are something I have seen a few kits and most likely came either from Pro Drum and wrapped/built up by Howie Oliver or another drum tech there or possibly by Valley Drum. Those butt seems are the best if done correctly. I picked up a set of shells from Stan at Pro Drum a few years ago that were meant for Andy Florio but were never completed. The were wrapped in red and had those very same butt seems. A lot of that kit became the white kit that I built for Mendozart.
As far as heads that we use on our drums....
These drum dont play like a Vistalite (acrylic) in the least, they have a much more powerful and warm sounding. Full bodied.
We mostly use the Evans clear EC-2 on the batter and EC Resonates on the bottoms.
Those bass drums love the Emad batter and either the coated Attack no overtone or the Evans EQ1 or 3 coated.
Here is a link on our site that has video and audio of these heads and some alternatives.
http://www.jenkinsmartindrums.com/?page_id=710