Congrats! Welcome to the world of 250R.
I would highly suggest getting the electronic version of the Service Manual so that you have a reference to go to for the maintenance you plan to do.
I also find this Channel quite useful although he is a little wordy at times.
https://www.youtube.com/channel/UC5B...tzz8V5QkrKCdhg
If you have not bought the back and front stands, please consider getting them. They are invaluable for any servicing work. Besides, they can also be a good wintering stand. As many would recommend, PitBull is a trustworthy brand. Buy it directly from them.