If you are already contemplating replacing the friction discs, then you might as well fit new plates and springs as well. You will then be confident that you have done the best possible job, and your clutch will be as smooth and reliable as it was when new.
Other related components you may wish to replace at the same time - the more new parts used the better the general outcome:
Don't forget to order your gaskets and seals at the same time, reusing the old ones is not recommended! Try this gasket sealant: 08C70K0234M - as used by the factory professionals! This component will almost certainly have other applications within the Suzuki model range. Please check the part-number is right for your machine prior to ordering?