Alkalinity is fine. Don't worry about it. Also, your Total Chlorine is FC plus CC. 16 + 1 = 17 Total Chlorine.

You will need to run your chlorine higher using the best guess chart. You will also find out that once your pool is cleared up, you will need to add chlorine maybe only once a week as it takes longer to drift down to the point where you need to add chlorine again based on your CYA level. Some people like it, some don't.