Please comment on my website

Hi,

I'm currently constructing a website using Zenfolio. It's not even close to being complete, menus are missing or not complete.

What I need feedback on are the portraits for the main slide show. I need to know if the quality of the images are up to a point that I could charge people for such images.I need to know the good and the bad.

The website address is:

http://proimagephoto.zenfolio.com/

Thanks for your feedback.