Heya guys,
I don't want to discourage you guys, but ordering custom decks from Kardwell are not going to be high-quality. They are going to be very similar to the generic casion playing cards. They are going to fan poorly, have thin stock, poor printing quality, etc.. The list can go on forever (being picky of course).
If you want something of high quality, similar to the Guardians, E's Masters, Tally-Ho, etc... you are going to need to order from USPCC. However ordering from them you need a 5,000-10,000 deck minimum order.
The UV500 finish is not restricted to "Ellusionist", and its not a trademark of any kind. It's simply a style of putting a finish on the cards.
Don't want to sound rude or mean, but in order to get decks of high-quality you are seeking, we would have to go through USPCC.