Right now my planned dosing routine for my 125gal tank looks like this.

1.5 tsp KNO3 3x /week
1/2 tsp KH2PO4 3x /week
1/2 tsp K2SO4 3x /week
1/2 tsp CSM+B 3x /week

The first 3 will be dosed on Saturday (after water change), Monday and Wednesday and the traces on Sunday, Tuesday, and Thursday. This look alright?

I also have a GH booster (Seachem Equalibrium) to add after my WC but is it really necessary?