I was just comparing the curb weight to my wifes car. Your numbers look correct.GVWR rating is 4450lbs.
I'm unsure of the curb weight, but some googling on the older models suggests that it's around 3500lbs...so you more than likely have about 1k pounds of payload to play with.
Welcome BTW. We just picked up our Manual '09 EX Friday as well. I hope you're loving it as much as we/I am :grin: