I am impressed with the level of integration you have now :0 The reflections work well. The one thing I think you could do is to cheat the perspective. I feel that the edge on the left side of the pic is wrong. It puts my eye in the wrong direction. Maybe scale the cups depth a bit also. Sometimes I have found in my video work that whats correct is not always what you want to see. Also, shouldnt I be able to see the top of the glass? (I dont know for sure tho). Anyway it looks good...I think you did a great job with the lighting.