I don't that anyone has ever mixed olive oil/lecithin and herbs other than I. Never even read that anyone mixed lecithin an olive oil, all the info always just suggest the use of soy lecithin.
I suggest people that make thei own mix experiment starting with a 50/50 mix and then use more olive oil to suit their taste buds.....I mix in the BF&C herbs along with oregano oil and for my own personal taste, I mix in essential oils for flavor as well as some additional herbal influence.