If you wish to see how much better this shot can actually be, have a look athttp://www.flickr.com/photos/stgstudios/3727665328 by a fellow South African photographer, Seagram Pearce. I was trying to imitate his masterpiece, but could not get the light nearly as soft elegant and flattering.
Beautifully, professionally done. I love your lighting technique (and your awesome dishwashing technique). That light is unforgiving and your glassware is perfect. You're the best.