I agree with you yes the suzuki showroom looting the peoples ...
How i manage .... when i need body parts i'll go to suzuki dealers in open market here in Karachi Aurangzaib market with few dealers whom import the same parts from china quality same but no suzuki tag on it ....
With bug difference in the prices ... i use those parts and never face any issue ... yea but when ever i need the clutch plates definitly i go to suzuki showroom ...
And regarding tunning and maintainance ... here in Karachi there are baber autos near sakhi hassan he is expert in his work .... and suzuki certified experience mech .... with reasonable charges i saw many rider from the traveler colague come there with there rides ...
Search such kind of dealers and mech ...in Lahore ... some of them must be there ...
Hopefully this will be peace of mind for you in future ...