NinjaJDMB18c

Well it turns out my clutch is starting to slip at 3500 rpms in first n second gear. It's a stock type r so I need some opinions. Motor is a 98vb18c spec type r. Exedy stage 1 or 2 racing clutch a good choice n which one? The most I'm gonna do is skunk 2 tuner cams and gears and spring valves retainers. Skunk IM n TB 68mm. Thoughts? I'm open to other brands too. N should I get a light race flywheel too? Ebay has a exedy stage 1 with light flywheel for 400 shipped. That a good deal?