Our wedding will probably only be around 30 people. We'll just do dinner somewhere and then go out to a bar to dance. It's ok if we limit the drink choices during the dinner to beer and wine, right? Please say yes. Lol.
I'd try to add one or two 'signature cocktails' if you can. It comes off as a personal touch and provides for those who don't drink beer or wine (aka weirdos). If you can't do that, beer and wine is still great.