I dropped my G off on fri. and its gonna be sitting at the stealership all week gettin a new tranny. Ill call them tom. to find out if they are gonna do anything with the clutch...

 

mine just started grinding tonight.

i got about 42k miles on my 04 G 6MT.
aftermarket clutch and flywheel tho.

they best not give me crap tho.
i'll have hell to raise.
stock cars are failing way below where i'm at.

more to come.

 

In your case I wouldn't grow too much expectation. The clutch is a wear and tear item and is not covered under warranty - let a lone an aftermarket clutch...
If they make the determination that your flywheel is somehow causing this, there is no way in hell they'll replace the whole tranny + clutch at their expense after you've modified some of the involved components.