I'd have to agree with Pablo. If you want as ANH/ESB accurate as possible, money is no object, you're willing to go onto a waiting list, and you are truly willing to dive in and take this on, TM is your best bet. You certainly have the right physique to make it work.
A good way to go is to take a look at the build photos (we have build threads and trooping photos showing every type of armor), compare them to ESB screen stills (or simply take a close look at the trooper featured on the background of this forum), and judge for yourself.
I have to know - how did you get a name like Anakin Skywalker? Did you legally change your name at some point?