@OP: Jobs are made to work in party situations, meaning leave stoneskin and cures to the WHM and leave the MP regen to the BRD. Otherwise just spam Thunder>>Thundara combo until abilities that have long cool downs are up. The spam will be very possible if BRD MP regen is actually decent.
Also, like everyone else said. Wait until Friday, see how it works and if you don't like it write another wall of text describing why with specific examples from using the job.