1. is there a list stating which ones we are getting? I did the all in + agent lvl (I think that's what it was called)
Center column is the Agent level. As for the All-In, I think for now we'll just have to go by the KS page itself. It at least breaks down how many cards, tiles, figures, etc come in each set.
2. I know you could buy the rest of a faction during the pledge manager stuff but they were so expensive. Have they said if they were going to release them in a retail package completing the sets?
Are you talking about the thing where you could get all MERCS table top minis that were already out before the Recon KS? That's how I interpreted that. I know some of it is available in faction packs from MCG's website.
3. those minis look sweet
Yes. Yes, they do.
I believe the KS sets were to be in plastic?
I think the table top stuff was in metal, but I'm fairly certain everything for Recon is being done in plastic (although they did show prototype pics in metal for some). Just found it in the FAQ on the KS page - all plastic.