For Bunman and Jetmaster, the 2 checkrides given each year are ALMOST 100% driven by FAA requirements for these checkrides ie 2 precision and 2 non-precision approaches, single-enginge approach, etc. It is spelled out in FAA documents. If someone goes into the training center and wants nothing but practice on, say V1 cuts, I imagine the instructors would accommodate this wish as long as the student realized that his 2nd ride would be the normal checkride (and without the benefit of having practiced anything other than the V1 cuts that he(she) requested. The only manuever I am aware of that is not FAA-driven is the raw date approach, which is DO driven. And if Mr. Jetmaster727 is so afraid of flying the plane without a FD, he probably should try another profession...these FD's do fail occasionally, and having practiced in the Sim for such an event is the exact training I would want to have practiced.
WL