I don't understand what is the fixation with these movements, these movements have the same functionality as a normal Swiss ETA 6497-1 anyways. These movements won't fool someone in the know anyways, as there is always a giveaway on these movements, such as bad finishing or incorrect font. It's not worth to pay another $100 for it.
I say get a 001, as that watch is the closest to gen when all mods are complete. I say you should try to get an actual set of the canon pinion to mod it, as the Davidsen capped hands still look a bit "fake" to me. Relume, crown and maybe AR caoting and you're good to go, you've got something that is 99.9% to the genuine. You should do a 005 if you like it, but the only problem is the caseback is inaccurate, but I think Davidsen has a correct caseback avilable too.