I vote for trial and error. It's possible that the coconut oil will eventually give you too much protein, so keep that in mind. But hey, that's easy to fix by just backing off of protein for a while and loading up on moisture.
Let us know how it goes!
Hair is best when wabi-sabi.
2b/2c at this length, more 3a when shorter
M/C ii Mod CG: Sept 08 Using: Suave co-wash, GVP Conditioning Balm, Lustrasilk OOC, MGA, BRHG Humectants: @ dew point 40+ My blog for dry climate curlies and growing out a pixie: Colorado Curly