#6 and #7 are interesting in terms of font placement over the martini glass, but there are 2 issues. The glasses look too "fragile" and fuzzy at the size we'd be using the logo, and the font is relative to the feel, but the font you chose is a bit too difficult to read. Can you please rework the glass and try another relative font.
#5 is an interesting concept, but the patchwork feel is not going to work for us.
#3 is cool, but the the colors are not going to work with our existing site as in the description and the font is too difficult to read. I like the feel though.
#2 does not look really integrated - glass is too fragile. Not really interested in this one.