I'm both looking forward to the break and am scared of it. My head hurts from being fed all these disconnected pieces of evidence that we know we're going to need to know later but make little sense now. I look forward to having the break in order to absorb it all and perhaps have the ability to write something. However, I have the feeling that we're still going to be left with more knowledge but also more questions and I'm not sure I'll be able to write anything because I'm pretty certain the Doctor and/or River element is going to be largely in flux. So, to be quite honest, S6 has been mostly about frustration for me. I'm sure I'd love it if I had the ability to watch it all in one go. However, because I can't, I'm just enjoying reading other people's theories (like your own), not investing too strongly in my own (which are generally very close to those you've posted here), and trying not to think about it too much. Because otherwise, this could all drive me mad with speculation.