@Nietzsche great synthesis but I have a few things to add.
One important aspect of the true synthesis of Peating with Miguel Serrano is recognizing the biological function of caste as it pertains to thyroid function, in particular the distinction of the white (ब्राह्मण) against the golem automaton races endemic to this enslaved emanation of the eternal return. Serrano and Peat would find common ground in PUFA depletion as a method of reconquering the sangreal lost in the original miscegenation of the Hyperboreans, and also of course the increase of bodily temperature (heat, प्राण, vril).
Outside of dietary concerns, they would also find common ground in the capability of sound in producing physical changes in materiality, namely the intersection of the sacred mantra used to achieve the phantasmal ufo of transmutation (diamond vehicle of vajrayana) and its corollary in Peats discussion of the effect of sound on bodily function.
To be honest I wouldn’t be surprised if Peat was a reader of Serrano himself. I’m still leaving much out, like divya aristogenesis through hormonal correction, but this is a basic idea in addition to what you already brought up.
And you’ll be able to talk to flowers too, Bach helps with this