I actually would vote for Mark Fett, but that's just me.
Better than Mark would be…Marcus. Marcus Fett.
That has a nice ring to it- I kind of like it. I know it’s a name in “Raiders of the Lost Ark”, but I still like it.
And that's a very good suggestion (regarding the lightsabers in Eps. II and III). I'll see what I can do about that. In the original "Star Wars", when Luke first fired up the lightsaber, it just seemed so powerful and filled with energy- and not commonplace at all. I'll see what I can do.