Yes, the thing I've found about reading the primal/paleo books and blogs out there is that they 'make sense', not only individually, but en masse (and they're addictive!). So as I'm reading more by other people it meshes with what already feels right. I've read some other books recently where the messages were inconsistent even within the book and just didn't make sense in the way that primal does. But then, I've always been a bit of an evolution-junky.
Glad to hear the lifestyle is agreeing with you. I think we all find our own ways to move to the primal and there's no requirement to do it all at once. For me I changed my diet first and am approaching the exercise/physical lifestyle more slowly, but yes, I've found it just sends me off looking for more information on the details. As for coconut oil, I found a decent brand via Amazon because I have constraints on getting out in general as well as shopping, so it was just easiest.