How does this vegging soil sound?

Ok so im going to be growing great white shark and aurora indica under a 400 hps. Long story short I mixed up a growing medium for vegging.

1.8 cu ft bag of pro mix
1/2 bag of miracle grow perlite
8 quarts(one bag) coast of maine earth worm castings ??npk??
1.75 cups espoma organic bone meal 4-12-0
1 cup espoma organic blood meal 12-0-0
1.75 cups espoma organic Plant tone 5-3-3
1.75 cups espoma organic lime

Question 1: Do all the quantities look good? I just went by things I read in forums, and word of mouth.

#2 Is there enough or too much nutrients?

#3 so im trying to go all organic and I didnt realize that the perlite was enriched with a small amount of miracle grow...is that going to kill the organic concept here or am I cool?