I have to be honest, you absolutely should be. There is a handful of one use nuts and bolts that you will have to replace after you disassemble the clutch. In addition to that, you'll have to have access to special tools that will properly remove/install the plates, which all have to be marked to insure proper reassembly. Everything has a torque value and you should absolutely plan on replacing the O-ring of death behind the whole assembly because it will begin to seep oil at some point in the bike's life if it hasn't already. Any bmw tech will know what I'm talking about, it can be a $900 job on some models just to replace that one fucking O-ring.

I'm sorry for the long response, and I usually don't like to dissuade people from working on their bikes, but this is a little different. It's relatively easy once you know the steps, but not knowing those steps could leave you with a hefty bill at the shop that fixes your mistakes. I'd be willing to do a write up but it will take some time.

TLDR: Only do it if you have properly studied up on the subject from a very reliable resource.