Be careful! You're not over thinking things here. The idea is K.I.S.S.
IMHO, There's only what I'd describe as casual mention of MaxiGrow and both KoolBloom products in the totality of this thread.
To help you keep it simple; This is shot of Trainwreck(?) at day 40 of a Maxibloom and only Maxibloom scrog.
View Image
But.. but.. imagine how much better it would be if you put a bunch more junk in with it!!!
mgk