Will you be selling pre-lightened versions of the gears? (Aluminum is light; holes are lighter!)
Just curious: are they 7075-T6, -T7 or
something else?
Is there much wear of the dog mating surfaces after several hundred hard (e.g. pneumatic) shifts? I'm curious if it rounds off the edges on the aluminum dog gears. (Even if it does, it will likely be no trouble at all for most customers.)