I added CYA by the sock method. I would like to know what the acceptable chemical balances would be for my type of pool;

I have a gunite IG 14 x 28 approx 17500 gals:

My latest readings:

Chlorine 1
Ph 7.2
Alk 100
CH 160
CYA Just added and am waiting before testing.

My Ph, Alk, CH have dropped alittle from a few days ago. Any advice on what levels to achieve and maintain? Thanks much!