Organic soil mixture

Hey all I’m making my own soil this time and was to see how I’m doing:
56.6 L of compost
8.8 L of perlite
2.72 L of earthworm casting
This made 18 gal of soil mix

Gaia green 4-4-4 ( 1.5 tblsp per gal)
Gaia green 2-8-4 (1.5 tblsp per gal)
1/4 cup of oyster shell flower
4 Tablespoons of magnesium sulfate

Just got Azomite natural trace mineral is there anything I may be missing??