I suppose my first question would be why you're starting with speakers...?
Apart from an obvious mismatch and assuming you haven't already fried an existing set of boxes for whatever reason, I'd be going down the "get your amp and CD sorted first". Unless you're getting the speakers for a very good price, I'd leave those two until the end.
Reason being I doubt you can tell much about the true nature of the speaker with that level of kit. I presume you're intending on buying the CA840 V2 CD and amp, but do you know how well they'll work with the two speakers you've listed? What'll you do if you if Richer Sounds don't give you a refund in the event you dislike the partnership? Why those two speakers only? Have you discounted other manufacturers already, or are you open to considering others?
Sorry for all the questions, but you're either missing some detail that's not in your original post and the rationale behind the question seems imbalanced to me as a consequence.