Thanks Gary, will take a look. Hoping to pickup something before our January trip if possible. If the Gear Gods cooperate that is.
As for the Rokinon, yep - MF only, which is a first for me. It hasn't been that terrible, and after around 30 minutes of playing with it you just get used to it. I haven't reviewed my shots yet, so will have to see how well I did with the focus.
I guess the word is for the most part you can set the lens to infinity and just shoot away. Will have to see if that holds up. With the Olympus, you can use the lens in Aperture priority and it will still set shutter speed (read that that is not the case for all cameras) so that's a plus.
Now, do tell more about that NEX-6