Man why do people get these bikes and not ride them? SO you can.... Sweet congrats. Had 3800 on mine the first two months.
Came off an R1 too. She is still in the garage and gets out on occasion. Love the FJR though, rockin machine. Will ask ya to be careful, though you won't really feel it, you are on a heavier bike that doesn't handle like the R1.
Something you make consider after your first day of twisties is a fork brace. I missed the "feel" of the forks on the R1. You won't get the feed back from the front end as you did on the R1. Food for thought. Just google "fork brace". You will find loads of info including links to order when you are ready.
Solid machine