2) I've moved five so far! I'm using a pseud for archiving so I can separate it from my fic. I've got a lot more to go but I figure if I post one or two a day, I can get it all done this month.

3) No real problems, had to do a bit of editing and reformatting e.g. for posts with embedded video. The hardest thing is actually the tagging. I don't really know what canonical tags are good to use for meta so I've been looking through the collection to see what everyone else is using.