Your CA is fine. If you could, try to maintain it between 400-450ppm.
Your ALK, I'm not sure what that converts to. Can someone help him out in this department? With the ALK, try to keep it at 8-12 on the dKH scale.
Have fun trying to get both in check as they "battle" one another if you don't already know. I'm having no problems getting my ALK in check but my CA isn't all that great. Anyways, just keep at it like I have been for the past year or so.