Just be aware the end panels and the top/front are attached using brackets that are only screwed to each panel. I recommend leaving them attached to one of those panels so it's easier to reassemble straight.
You're welcome. Yeah the MS series is a huge PITA if you need to take out boards. Fortunately, the only thing I ever had to do was put a broken key to the bottom of the keyboard, that was easy... Good luck with it!