I think that would be a great way to learn about how the components come together.
I'd recommend having a Philips head screwdriver with a magnet on the tip, also remember you have all the time in the world to do it so don't rush or get frustrated. One other thing also is when your taking it apart take the whole thing apart place each component on a desk, and clean everything down, getting rid of the dust on the cards, inside the case, using contact cleaner to clean contacts inside the mobo and on all hardware, clean the fans (annoying part).
Once you think you've cleaned it, quickly give the case a quick wipe down with a tea towl, and get started putting her back together

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If you ever get stuck CF is ALWAYS here, don't take drastic measures and get annoyed.