Hi, Eric,

Good ranges:
cl --- depends on your CYA level. If you haven't already done so, look at the Best Guess table in my signature.
pH -- anywhere 7.2-7.8 is ok. I prefer 7.4-7.6
TA -- 80-120
CYA -- I like 40-50. One of my co-mods, Aylad (Janet), lives in Louisiana where she receives full sun all day long and very hot temps. She deliberately runs her CYA 70-80ish because it helps her keep chlorine in her pool better. If I was you, I would try 40-50 first and if you find that you cannot make it through a day without losing all FC by evening, you can always decide to bump it up some. Easier to bump it up than to remove it.