Well I gave my old 75g and stand away for free to a friend so had to get a new stand.
I decided to go with DYI as that way I can have all the freedom I want. Result is not quite exactly what I wanted, but I can keep working on it. The one disadvantage with my stand is the weight, it weights a ton
Don't have a pic with the doors on, however I got some Ikea doors and they are slightly too big, so they don't fit in the opening... will have to somehow cut a few mm near the top/bottom and sides.
Also my finish is really bad and I'm not certain how to fix that either as I don't have any carpentry skills besides structural
Your doors could be run through a table saw or a circular saw w/ a rip guide, ask for help if you can not do that.
As for your finish, maybe a scuff w/ 220 or a scotch brite pad, very lightly, don't burn through finish, and then seal it w/ a clear coat, that should level out that finish and make it nice and uniformed.