Alright, here are the applicable recommendations from CR given an 8000 to 12000 BTU requirement:
"Efficient, quiet, and CR Best Buys"
Frigidaire FAA087P7 (7000 - 8200 BTU/hr, $160, window width 23-36 inches, 53 lbs.)
Frigidaire FAC107P1A (9800 to 12500 BTU/hr, $195, window width 23-36...