Mike Berry who ownes and is the only mechanic at DesmoClinc used to service my M900ie when he was at Gowies. I used to take my Duc there when I was new because I'd heard that you needed to go to specialists and the Dealers weren't the best. At the time, DMF didn't exist and I hadn't met all of my mates now on this forum so didn't get the advice offered to you now
Mechanics move around and the good ones end up opening yup there own shops. Mike will differently look after you and if you get the sag adjusted properly with him when you do your service it'll cost you next to nothing. Checking the sag is a two person job and YOU need to be sitting on the bike with your riding gear on!
Once you know the sag is right you can think about other adjustments like spring weights and oil levels.
Given your a similar weight to me you may find that you'll need a heavier rear spring and will probably get away with adjustments to the dampening for the forks. If you need to do that then consider going to a specialist like Technic in Penrith or Shivo's in Auburn.
Try not to drool too much on his collection of bevels tho.
+1 Suzyj