Decent depending on temperature outside, humidity, elevation (from sea level), etc. I consistently ran 10.7 in the 8th with an intake and TB only (5 speed), but I did see an automatic like yours with some mods that ran mid 11s several times. So, I'd say you did pretty good!
05 ZX3: Steeda intake, 67mm TB, custom 2.5 Magnaflow exhaust, Tom's Tune.
New: 04 SVT : K&N panel filter, 3 performance motor mounts, Taylor wires, orp, 67mm TB, Tom's Tune.