Excellent. It's way overdue.
You can stretch the maintenance intervals later when you've established some history with the bike and understand the pattern, but you gotta do the first few.
What most have found is that they close up a wee bit during the first 50,000 miles or so then don't seem to move much after that.
My Vee came to me with 45,000 miles and records of one dealer valve check at some point in the distant past. Seven out of the eight were tight. I changed one shim at the next check, and since then the clearances haven't moved. It's at nearly 120,000 now and I'm not touching it again until 150,000.
I've seen much the same in the Wees I've worked on and many other bikes for that matter.
Let us know how it goes!
If you're having a shop do it, make SURE you get the records of clearances, and if they change any shims, the records of what shims were replaced with what.
2002 Suzuki DL1000 V-Strom, Dark Metallic Space Blue
1983 Suzuki GS850G, Cosmic Blue
2005 KLR685, Aztec Red - Turd II.2, the ReReTurdening