Congrats on the new to you bike. Enjoy and ride safe.
I spent 6 months reading the Tech section, learning all I could about the bike before picking it up in the late spring, so I would have a better understanding about issues that might come up on it. The known problems in the Shoptalk section is a good start.
I can't say I prepped that much before the purchase, but I did spend a good month doing research on issues, reviews, personal opinion, etc. First purchase after the bike was my handy Clymers manual (i'm a fan of them) and downloaded the service manual. Luckily, there don't seem to be many common issues that are super concerning to me. I'm good at maintenance, repairs, and keeping up on them. All new fluids and filters are already on their way. I didn't even ask what oil to use....
My next post will be a technical one. Thanks to all for any help so far.