so I know that a recent compression test is super important, but what else should I look for when buying an 8? the plan I was currently running with was to buy a good (ish) running car, do a little work/maintenance myself, and then eventually when I get to the point of a rebuild maybe looking at swap options, or doing the rebuild myself while weaponizing youtube. currently looking at an r3 with 100k miles, I know they were a bit of an upgrade body wise, but they usually run a little more expensive...

any input is appreciated, and remember to talk to me like I'm 5. thanks!