A galley isn't anything but kitchen wall, base cabinets and appliances. If its ripped out your design can be anything that is functional.
Welcome back. Scale it out and put on paper.
Have you considered using 1/2” pink foam board insulation to mock up what you may want? This way you can get a look at what’s possible and get an idea of the dimensions your looking at. Built my home bar this way. Worked great. Just a though.
