A dating profile is primarily a marketing piece. Attracting who you want and not attracting who you don't is the hardest thing.
Very often, all people read is your tag line and look at your pictures. A very small percentage will read the whole profile. Use this to your benefit.
Start with the tag line:
Something like "Real Bi female for Swinging couple/bi-F." Add any other information to the end.
Pictures:
Your pictures are standard cheesecake. The kind you'd find on any sexy female's profile. How about a picture of you with another female? Think about what sort of pictures attract women vs those which attract men.
I don't see, really, much of anything to add to the rest of the profile, except maybe some non-sexual interests. These are hooks to give people something to say, "oh, she likes baseball, the opera, and horseback riding. I don't care for baseball, bu tI love the opera." There you have something to talk about at the first meeting. Even if you have nothing in common, they know what you're interested in. They can ask you about your interests.

