Atkins doesn't really mention protein except not to eat it in "excess." Your menu doesn't seem excessive at all in terms of that. Some plans, such as Protein Power, suggest an equation to figure out protein requirements. Either way... looks good to me.

How many carbs is in the ranch dressing you're using? I know if I used 10 tablespoons a day that would be an extra 5-10 carbs depending on the brand.

Keeping the fat levels up is definitely good and you could be eating more veggies!