Recently, I have been thinking that a small low-power computer would be a nice companion for my high-end desktop PC. The 2010 Mini was the first unibody design, and came with a slot-loading DVD drive. The current Mini, and presumably the upcoming Haswell Mini, still use the same unibody design but have replaced the DVD drive with a second internal hard drive instead. As much as I would like the extra storage, I still need an optical drive today, and there are now even Blu-ray drives slim enough that they should fit inside the 2010 Mini shell. If I had the opportunity to pick up a cheap enough 2010 Mini, would it be possible to simply swap out the guts of a 2013 Mini so that I have a powerful quad-core CPU, Thunderbolt etc. along with an internal slot-loading Blu-ray drive?