Ok, it's done!
Once I swept up the mess there was about 5 lbs of aluminum dust, buffing wheel lint, and crap on the floor.
The beers are still in the garage.
I'm *NEVER* doing that again.
Once I get my vortech bracket back it's going to the harley shop and I'm payin' to have it polished.
It's either that or I'll have it powdercoated black to match the block.