Oh no it's ok. The visual pinball authors are constantly updating files so it is second nature to question what version the file I'm looking at is.
Duck Hunt!!!! Yes!! That will be awesome! I hope you make that work so much! I've been wanting to play DH on a modern screen for a long time. As far as what I would request, I'm actually looking for the mostly "simpler" games. I would of course like some of the bigger/harder games like the simpsons or nightmare on elm street, but I understand that its a lot of work to make these. I can beat these games so if I were to get a bunch of save states would you want them?
My condensed list of most wanted games would be: Nintendo Baseball, Nintendo Pro Wrestling, Nintendo Golf, Burgertime, Mike Tyson Punch-Out!! (the real one with Mike), and 1942. It's hard to choose there is so many! I'm a big fan of the original release (Black Box) games. Any chance you might take a stab at these I mentioned?
And just a thought, have you considered doing World Class Track Meet for those of us who own Power pads LOL? Then you could use the smb/dh/wctm rom! I would love that because that actually what I had as a kid. :D