Is this mix too hot?

I want to prepare a soil with the following ingredients:

Sunshine Mix#4
Azomite
Agricultural Gypsum
Kelp Meal
Alfalfa Meal
N Bat Guano
P Bat Guano
Worm Castings

I want to be able to feed lightly with MaxiGro and MaxiBloom in a microsprinkler system.

How much bat guano should I add per gallon of soil?

I have seen recipes that say add 1/3 Cup N Bat guano and 1/2 Cup P Bat Guano per gallon of soil, is that the correct amount?