question about seachem salinity borate levels and red sea coral colors dosing.

I have the color abcd supplement package from red sea and before i start a dosing schedule, should i buy seachems magnesium, borate alkalinity, and boron test kit before i start dosing the B part (potassium & Boron) or is 4x above nsw (what i looked up aquavitro sailinity salt to be) not a cause for alarm with dosing? I have the coral color test kit aswell but it only tests for iron potassium and iodine.

Any thoughts? Does anybody use this red sea package?