I just re-did mine, was my first go though so not sure how helpfull this will be.
The metal plates you can tell are stamped. They apparantly should all be the same way round. Rough side facing the pressure plate apparantly but i dont see why that matters.
Friction plates i couldnt tell so they just went in anyhow.
I also drilled a couple more holes in the clutch center to let more oil through.
Spiral grooves need to go in right. Clutch turns clockwise so grooves go this way \.
I also re-newed the o ring behind the bearing plate behind the shift mech on the other side of the engine. You'll need an impact driver to get it off.
Check your clutch center, the metal plates had made small grooves in the clutch center, i filed them a little, not to completely get rid of them, just too smooth them out a bit. I think the metal plates can hang up on the edges of these grooves.
Fitted new springs and thrust bearing as i had them to hand.
My clutch now feels lovely and the gearchange is great.
I did have trouble getting it into neutral when running but not any more. Its super easy. I dont see how the gear change could be any better now
Done plenty of car clutches, but no bikes. It was very easy, nothing to be worried about.