I was asking about a picture of the damaged part that you have. Much easier to comment on a picture as it answers a thousands questions.
Refitting new plates is very easy on the fazer and you don't even have to drain the oil if you leave it on the sidestand. However the torque on the pressure plate bolts is very low 8Nm (5lbs) and easily stripped. Which is why I have always recommended beginner mechanics buy or borrow a torque spanner in the 0 to 20 Nm range, they may be close to £100 but will save a fortune in the future.
Replace the springs at the same time with OEM ones.
Soak the plates in engine oil over night if possible, wipe off all the excess oil before fitting and fit them in reverse order of removal.
Friction plate, steel plate, damper ring and its friction plate, steel plate and so on.
The pressure plate should sit flush and may need to be rotated to get it to fit correctly.
As long as you have not removed anything else, then a new gasket and chek the dowels are in place and replace the cover, tighten the cover bolts in a criss cross patern to 12Nm.
Check the free play at the clutch lever and the oil level (just to be sure) i and fire it up.