I'd recommend moving Iron Man 2 ahead in the list and placing it directly after the first one. Tony Stark isn't really on board with the Avengers until the end of the Iron Man 2, so he wouldn't go talk to General Ross at the end of Hulk.
We're watching through them all now in your order, just wanted to give my two cents. Ideally, one could watch Incredible Hulk/Thor/Iron Man 2 in tandem because they all happen about the same time. Great list though, really glad you included the TV series to round it out.
