Sounds like you have a good concept on balance ! The drink is designed specifically with this in mind a complete and proper balance of alkaline to acid minerals!
Of course the drink is extremely affordable and pretty much covers the gamet of needed nutrients! Kelp, yes I understand although I wish I could stomach the stuff as it has every trace mineral known to man! Perhaps you could use something like spiralina in place of the kelp ,as it has no iodine! Check out the links below!