1)What do you think of it?
I really like it - but only this spelling.
2)With or without the "h"?
With the "h" because Nora looks so plain to me (same reason why I prefer Sarah to Sara, it just looks prettier).
3)Any combo suggestions?
I'm horrible at combos but I'm sure there are other Nora / Norah lovers on here who will be a bigger help to you than I would be!