I thought your voiced sounded very dubbed, unfortunately. It didn't seem to have the full range of a voice either, only the bass. It did sound like the pitch was noticeably lower. As for recording it off a mike, it might work. You seem to know what you're doing with sound and obviously must have a pretty good setup. It might give it a more OT feel since a lot of the dialogue in those films seems like it was always somewhat garbled. The 2004 mixes were so bad because they were like the sound eqiuvalent of edge enhancement.
I don't believe this has been asked before. Are there any movies with someone having a voice similar to how you want Anakin to sound?