nice stuff man,, i know a lot of people making their own e-juices. Have you ever considered using only VG and going organic. PG is kinda bad for you also those oils are not organic they contain high levels of pesticide. I think what you're doing is awesome i've been thinking of doing something similar. check out this company im trying to get samples of their products. they have very impressive e-juices all organic and non gmo, even the tobacco they grow themselvesI just made a mix of propylene glycol, vegetable glycerin, and some D-limonene. It is SFV og shatter mixed with the three ingredients and heated until blended and put them in my vape pen. It tastes very citrusy and orange. Great combo.