::high five:: hair sibling!
Your routine looks good. I too thought I had medium hair because my hair was in between my roomate's baby-fine hair and my fiancÚ's coarse hair. Turned out mine was fine too. Even though I wasn't baby fine, I was still on the fine side, so maybe a 3 on the CJ scale?
Curl Junkie - Natural Hair Care for all types of Curly Hair!: My 2 cents on Protein/Texture/Porosity/Moisture Balance! :-)
Have you seen Tiffany's pinterest? She has some recs for fine hair. HTH http://pinterest.com/curlwhisperer/