I picked up a 65 gallon tank with a terrible but functional cabinet on CL a couple weeks ago. It felt like a good project to learn a new skill, stub tenon doors. I had some bead board laying around and a bunch of select pine, and seeing as how this was a 2×4 and slop stained cabinet to begin with, it was perfect. I pulled the side panels and doors and tossed them in the garbage, rebuilt them, attached with some woodcraft flush mount hinges (nice!) and set it all up in my daughters downstairs toy room. Turned out great and we all love it!