I used to use GHOST Drift cams and their little stick-on adhesive pads you an mount to the bike fairing if you want a bike view or helmet mount.
I heard GoPro must be better these days , i have not tried other brands personally, so its a matter of research maybe the top 5 camera companies used by Skiers or ATV riders, if these cams can survive harsh enviroments, they should be good for the street use. The design / looks is of the beholder 😉
I mean specific oil brand , some oil is cheap and doesn’t really help the motor but the service manual says if the bike is a daily rider or used heavily then use “Premium” oil.
I personally use Motul 7100 , i think it’s best oil for Hyosungs , compared to the likes of Castrol. Another good Ester grade oil is Sikolene Pro 4 or Comp 4
A good oil can influence how slick your gearbox and clutch is , and how long it lasts before it “shears” off (getting useless around the bike)
10K on KBC bearings is my guess but i always changed them as in the past i had an annoying experience with the sprocket drum wobbling / grumbling before the bike hit 8,000 miles. When i switched to better ones, everything rolled smoother and had to be double sealed bearing rubber sides. Never was a fan of bearings with metal shields on the sides.
These are my thoughts so far. Hope they are useful!