So Im in the process of making my own custom keezer/kegerator. What Im looking to do is make an Island for my kitchen that is a custom box 2' x 4' that will be chilled with a gutted mini-fridge. I have a few questions that im not sure about:
1. How much and what kind of insulation to use to maximize efficiency without limiting the interior space?
2. How thick of plywood to use for the outside
3. Recommendations on what to use for the top