Annndd... There is nothing I want. After getting Ultimate Ghosts & Goblins for the PSP, Disagea 2 for the PS2, and Mario vs Donkey Kong: March of the Minis for the DS, my wallet needs a break. I also got another PS2 this week. I'm surprised by how slim it is, and how much smaller it is than the original PS2. Runs much quieter too!
If I had a PSP I would have bought all three of the games you mentioned, in fact already have the other two. Strategy RPGs are one of my favorite genres of games. Of that list there is nothing that looks worth playing.
Next week is the 360 has quite a few good releases slated... whether they'll be on time or not, is a different story.