That's great Kevin. In the field, honest reviews are a very good thing for potential NV shoppers and it's good to see first hand via videos such as yours as to how well they perform. There's a lot of hype out there so a guy doesn't always know what he is getting. Your reviews are about as good as it gets without looking through the scopes first hand.
I too have wondered about the Nemesis and just how good (or not) it might be. I have done quite a bit of reading about those but seeing the view under the conditions you put them through should tell the tale. I am particularly looking forward to that review.
One thing I can't figure about the Nemesis is the difference in weight between the 4x and the 6x. When I looked at specs, the 6x is considerably heavier than the 4x. I would have expected it to be slightly heavier, but not as much as the specs say. If you don't mind and have a way to do it, it would be good to weigh both scopes and get a good understanding of it, as well as your take on any apparent difference between the two. If I were to ever purchase one, I would like the 6x, but not if it is a heavy beast.