I took the products with me to the salon yesterday when I got my haircut/highlight. My stylist LOVED the smell, so I left what I brought with him (he's a good friend.) I can't understand what's not to like. I really love the scent, too. That's why they make chocolate and vanilla.
My thought is to take an EO and mix it in. I'd try a little bit to start (maybe to a small amount) and see if that works. I think most scents would go with the "vanilla" scent of the products. You could do lavender or lemongrass.
3a (Corkicelli), highlighted, fine, low porosity
modified CG, since April '07
CG since 3/11/08
HGs: Anything Sevi; Curly Kinks Satin Roots, Curlycue ReNew and Coil Jam; homemade FSG and okra gel; soap bars; UFD Curly Magic; Botanical Spirits Jellies, CJ Repair Me