Well in few things you don't invest blindly.
Open the gearbox.
Take the pressure plate and flywheel to any renowned kharaad guy, tell him please test the pp and tell me if it needs replacement or not.
Replacement is required when:
1)pp is broken or wobbling alot
2)when pp rivets and fingers are very loose
3)when pp is under plenty of lathe jobs and eventually you see it very thin.
If pp is slight wobbly, lathe can fix it.
Fingers can be tightened too doesn't harms.
For Cp you need to buy fcc, exedy, or any Cp according to value to quality ratio.
Replace clutch release bearing. Flywheel bearing also needs replacement.
This job can cost you around 8-12k at max.