I don't have any advice on the build, but I may be able to help with Mids, as I am also on Linux. The first thing you want to do is make sure your WINE is up to date. Then download the zip file for Mids (not the installer). From there, unzip the file, then in terminal, go to the Mids folder and run wine (mids file name)
I don't remember if your need the .exe at the end of the command or not. There is also a way to make this user-friendly using your GUI, but I'm on my phone right now, so I can't check exactly how it's done.
edit: Here's how to make a desktop shortcut. create a new text file on your desktop then put the following in there
[Desktop Entry]
Name=MidsReborn
Exec=wine "<file path>/MidsReborn.exe"
Icon=<file Path>/Images/Unknown.png
Type=Application
Categories=Wine;
Then save it as MidsReborn.desktop.
From there, you may have to right click and choose "Run as program"
Alternately, if using Ubuntu (only one I've tried on) you can save this file into Home/<user>/.local/share/applications This will put it in your app drawer.