its a moo point now.... i dont know how well a fresh clutch disc is going to bed on a more-than-likely glazed surface.

think of it like changing the pads on your brakes but not getting new rotors or having the old ones machined... they wont have as much bite as if it were 2 fresh surfaces... i kinda did that on my trans am back in high school and it took more pedal pressure to stop like i used to before the pad change. i shoulda at least got some 40 grit sand paper and broke the glaze.