I think I said it sounded serious?
Some people will tell you any bluing of steel plates mean hey have to be replaced.
You need to check they are flat, not dished or bowed, colour doesn't really matter, first time you take off from a red light they will go back to 'steel' colour
You need a reasonably accurate flat surface to check them, probably allowed around 0.004"?
If the friction plates are still brown they should be OK, if they small burned or are black, they have been overheated and could break as they get brittle.
Without seeing them I couldn't really tell you
BTW, I managed to 'break' 360 coming back from Cocoa, left cylinder smoking real bad, couldn't find any obvious damage though
I bored cylinder 2mm over anyway to make it 378cc