There are such things as Rogaine and Finasteride (Propecia) that have in some cases regrown hair, but at the very least have been shown to prevent baldness. Most MtFs take them as part of HRT, but you can always take the 1mg dose just becuase you want to keep the hair you have etc, without it being considered HRT. As for the rest of it, a good stylist should be able to help you with it. And I mean a good one, like all things you get what you pay for.
As for the brow bossing, I'll second what everyone else has said. My personal feelings on FFS, its the new must have for MtF. There are plenty of people that it makes all the difference in the world, but for most people less drastic measures can do the trick. I think alot of surgeons have made a ton of money from desperate MtFs who considered it their only option without trying less invasive, less costly measures first.