I know what you were feeling when you posted your rant (heck, read the "masterpiece" thread). Just because other's might tell you how they think it should be done doesn't mean you have to take the advice. The way I look at it is whenever you are given an alternative way to do things, or even just told that what you did isn't good enough, it makes you take a second look with a different perspective. You look back at something you thought was perfect, or at least "good enough", and look at it with the idea that it isn't. At that point you can decide for yourself if what you are looking at is still "good enough" for you, and if so, keep it and run with it. But if you look at it and say "Well, ---steaming pile of meadow muffin---, I now see that it needs to be fixed or redone" then you are the one who has to live with the next decision. I am one of those people who can't accept that something I could have changed got left alone because I just didn't want the hassle. If I know it should be changed but I don't have the time or money to redo it, that is one thing, but if I could have and didn't, it will bother me.
The point is, you have to decide those things for yourself, and in the end take everything people say here as advice or opinion, not as demands. This is your project and you are building it for you, so do what makes YOU happy. There is absolutely nothing wrong with just not responding to someone's ideas, or to just respond by saying "I see what you are saying, but I want this to be the way I did it, so I will go with my plan."
You didn't set out to build your "masterpiece", just a cabinet you wanted to build. You wanted to make it the best you could with your skills, and you alone know of every single flaw. Your perseverance and dedication to getting it the way YOU want it is what has brought so many to appreciate this. You have some unique art, a couple "out of the box" features, and were willing to share with us not just the final product but the trials along the way. That is what gains attention here. It isn't about winning a popularity contest, and if it is, then you are doing it wrong.
I am glad you decided to redo the control panel, but not because I think it would have ruined the overall build, but rather because I think you would have been disappointed in it yourself down the road. I would love to see that clyde graphic in there somewhere, but if you don't feel you can fit it or have art you would rather use, then by all means, do what you want, if the finished product is something I like, it doesn't matter to me what "could have been". On the other hand, if the finished product is something you DON'T like, then it DOES matter what could have been..