After calming down a bit, I went back to playing. I jumped back in with 50 grams fully coarse. The brew went fine but the coffee was weak. I then upped it to 60 grams fully coarse. About 10-15 drops came from places that they shouldn't have, and the dispersion screen was quasi-covered in coffee. The strength of the coffee is reasonable and the taste is pretty solid. But I guess the bottom line is that you can't do a strong 8 cup pot? And when I say "strong," I don't mean freakishly strong. I mean 70 grams, which is what the manufacturer recommends, "60-70g."
For the record, I'm using a Bunn G3 with new burrs