I'm glad they're still DK2. And thisoldgame.com is still selling the 'official' artwork. I'm thinking about gutting my SMB, painting it "sapphire sparkle", and putting in DK2 sometime this summer. This year, since I spent all last summer working on my Pac-Man, I'll be giving more attention to my Nintendo cab.
I just don't wanna turn it into a JAMMA machine... When DK2 was first released, wasn't it a simple daughter card add-on, or ROM swap on the 2-board versions of DK/DKjr?