#8 Can you make the lettering have a gradation from black to blue to slate grey, and see if you can develop the tooth symbol a little more. give it a little more dimension
#12-Gradation/Blending of color looks better, Can you make the Font size of "executive park" larger and make "dentistry" font size smaller so that Executive park stands out more
#15- Like the font size better. Need to blend/gradation the lettering to match the symbol. I've seen some designs where the tooth symbol has similar shape to yours but the left part of the tooth shape is a person and the right is another person that are giving or working together, very hard to describe. Have you seen something like this