Serious and professional web designers work for fees and do not trade services.
A website should reflect the lady`s personality and services. It should tell her ``story:`` What she is about and what services she offers. However, there are a number of very successful ladies who do not have websites and only advertise on this site`s xxx, the RedZone and sometimes on one of the big international sites.
Having watched this scene for a while, I also believe that it is important for the lady to be able to update her own website. Web people have a tenedency to disappear or become very slow after some time in the business.
If you are happy with your website, stay with it. Get some help with the writing and photo editing and stay with the format that you can service yourself.
You might ask your clients for comments and suggestions on your present site. But in the end, it should reflect your own personality.
My 2c worth.