I wouldnt bother with a gen movement but thats just me..
Gen crystal, dial, insert and maybe a gen bracelet. Cant see the movement anyways so for me, i cant justify spending the money. My only deviation from this was my Daytona project with the V23. I got a good deal on a v23 so it was a no brainer. Plus there isnt much of anything out there to replace a v23. The only copy v23 I could find was $250 and thats only about $100 less than i paid for my gen movement.
I cant wait for someone to actually get one of these new watches and mod it out and see whats what.