I think I recall Dr. William Philpott suggesting using the BP monitor to check different food reactions with. He wrote books such as Brain Allergies: the PsychoNutrient Connection, Victory Over Diabetes: a BioEcologic Triumph, New Hope for Physical and Emotional Illnesses and The BioMagnetic Handbook.
He understood pH balance to a certain extent but not enough to really put it all together as you have.
If you ever get your website going, he is someone I would like to direct to your site. He didn't have all the answers for me but the elderly gentlemen was very helpful in the journey of me finding your teachings. I would like to do the same for him. He is just as feisty as you are ML. I think you would like him. :)