BRS 2 part setup with dosers

[iLLwiLL]

2 x BRS 1.6ml/ min dosers
1 x drews doser
2 x BRS Mr. chili mixing jugs
1 gallon of calcium chloride
3/4 gallon BRS magnesium sulfate
1/2 gallon BRS magnesium chloride
1/2 gallon BRS soda ash

looking for $100