I'm assuming your asking this of all CD types - and will answer on that basis...
1) I wish I could properly answer this.. I feel driven to emulate the feminine gender... some of it is fantasy (reflecting how I would want a GG partner to look); some of it is that it simply feels right -although I spend more time in male attire that also doesn't feel wrong, for me; some of it has developed as a way to reflect a part of my persona that seems to be more feminine; also I'd admit to some narcissistic aspect as I like the way I can look - and I can look younger than I am.. (now I have a headache)
2) I'm not open - I've never been open with anyone who has known me, although I wish I could be. I don't believe it affects my relationship badly - it's a secret that is my responsibility to keep, and I choose to have it that way for now. I don't honestly believe anyone who says they have no secrets from their SO... they may be non-deliberate, but there are still things that go unsaid.
3) If that means do I like my partner as much as my girl-persona, much more - the persona is part of me - it's not in competition with what I feel for my wife - that's above everything.
4)n/a
5)n/a
6)I am in the closet - and I want my wife to be her own person (she would anyway - very independently minded!) - that wouldn't change
7)n/a
8)n/a
9) See attached - good for brown eyes, and try to ignore the wrinkles and poorly positioned lashes(but probably a throwback to our developmental years - the 70s and 80s for me)
10) No - that's so shallow...