Re: +1 about the GUI ...
You want to deliver a Linux version of a Windows box?
Why? Seriously, why would you want to do that?
One of the key points of Linux is that you can choose, and then customise, the desktop, and the UI for most applications, to do what you want. And specifically, not what some eager young thing in Seattle decides is the right way to build ribbon bars and that no, I don't need that menu item that I used for the last 5 years, so we hid it for you. Yes, Excel developers, I am talking to you here.
If you REALLY want a Linux box that looks like Windows (shudder), then I suggest you first try and learn how to use Google. Honestly, it really isn't that hard to use. I tried Google and searched for "windows 10 theme linux" and the first hit was b00merang