As a Christian...Bar or No Bar?

Me and the fiancé found a venue that we love fits every single one of our needs and is pretty reasonable. We haven't made a final decision (we just went today). They have these packages that are amazing and make the venue even more reasonable. The packages come with open bar. As a woman who doesn't drink (neither does FH), should we include the open bar? Or do I have the venue customize the package to include something else. I was thinking of just having two signature drinks just to be able to give my guest something (and not gone lie special occasions we do like champagne). Not only is it a moral thing but I do not want guest getting drunk. Also, there will be a cash bar in the lounge area between the ceremony and reception. Thoughts?