I ended up finishing out my mini AoR with 3 cards:
Chase CSP (40K)
Citi Prestige
Amex Hilton (50K / NAF)
I think I'm pretty tapped out with Chase and Citi right now (4 cards a piece), and Amex with 2 again (basically replaced my PRG with the Hilton). I have the Barclays US Air and NFL card, and I had to fight with them on the recon line to get the NFL card approved. Even so, I'm pretty pleased! Pretty excited about the Prestige card, especially.