Personally I would keep both styles completely separate. Sure I see BD movements appearing in MTV singers videos, and they tend to spic them up a bit, but they don't say they are from BD. But I am sure bellydancers would recognise the steps/movements just as salsa etc dancers would recognise steps/movements from their dance style.
Erotic dance is its own style and another entertainment art form and has possibly been influenced from many different styles over the years, but is not advertised as influenced by ..., don't fuse them. If you do take some movements from BD and spice them up, don't say they are BD inspired. I know in the States dancers have worked very hard to remove the 'labels' from BD & try to keep BD pure and respected. Seeing you love BD just keep them separate.
Thank you for your honesty.