Well, why not just start building and go from there? you could start off with 1 page that would operate as a blog and another page where you could post your FAQ's. Then, when you're ready you can add another 1 or 2 pages for your available snakes and collection etc. Or you could add 20 pages all different and let your analytics show you which are the top 5 most popular and get rid of the rest.
Either way - goodluck!
Thanks! I'll likely do something along the lines of the first method you mentioned.