this looks like a great start! i have a massive ever growing collection of oils all tried on tested on face, body and hair. I too have a nice oil mix that i message in my scalp every night. this helps with healthy hair growth. i really think that my mix works for me: rosemary, peppermints, vit E oil and my carrier, or "base" oils are half argan and half evening primrose oil.
do you really message your scalp with it? i put it on my finger tips, rubb then together and give my self a nice message. i start at my crown, then i put more oil on my finger tips and work my way down. i add more oil to my finger tips maybe.... 5 or 6 times.

my hair: 3c, high porosity, high density and coarse hair (i think i finally figured that all out)
my hair loves conditioner only styling!
my hair goal length is bra strap length when curly.

I also blog about my hair journey, please feel free to read and comment/ask questions