Hi i might have a problem with a similar set, the plate set “The Darksoul” as described in the thread for the bloodvine set. For my prot warrior amr suggest to wear the whole set, instead of “Pauldrons of Might” and “Flamewaker Legplates”. This might be correct, but it seems that the set bonus is still accounted. If i exlude one of the items (shoulder or leg) the pauldrons and the flamewaker are used.
Here is my snapshot: