If you are still taking votes then I would vote for Harry/Hermione since I'm forever a HHr shipper. My second choice would be Ginny but that wasn't one of the choices. ;) If, however, you end up going with Harry/Cho then I hope that you keep Hermione as a very close friend of Harry's (like the first 5 books) and not someone like the Hermione of HBP.
Now for the story so far I have to say that it is starting to get interesting. Harry gaining allies in the DEs is something that I haven't read too often and can't wait to see where you go with this. I hope that you aren't going to be writing Ginny out of Harry's circle of close friends. I don't care much for Ron so he can go but Ginny has never gone against Harry and should still be trustworthy. How would you keep them out if there is going to be another DA meeting?
Anyway, please update soon.
Red
Author's response
Thanks for your opinion about the ship. As I have mentioned in the response to one of my previous reviews, both Hermione and Cho will play a central role in the story and will be vital for Harry. And in response to your question about Ron and Ginny, I will just say that there are a few trust issues there (It is actually Harry being suspicios of the Weasleys) and they will be resolving it in Chapter 6. After that, both Ron and Ginny will be in the story.
Thanks for your ideas, encouragement, and reading and reviewing.
Regards,
Maidros