its a doddle!
its pretty straight forward, just a pain in the arris when you have to remove things just to get to other things.
on mine just to change the plugs, i have to remove the rear seat, to get to the front seat, to get to the tank, to get to the plugs. but i cant remove the tank untill ive removed the side panels first.
i wont pay anyone to service my bike.
i dont trust anyone for a start!
ive had mates whove had back tyres put on the wrong way round, fairings cracked, ive had my own bike repeatedly kicked from behind by some one trying to adjust the back wheel, i had to stop him and told him its got a two way adjuster and you turn it either way to move the wheel back AND forward. he then asked me to hold the front of my bike and put the brake on so he could take a good run at it

. so i explained for the second time! and then had to show him how to adjust it.
diy mate! you know its done properly then. and youll save a few bob