I think Morrowind, Dungeon Siege, and either JK 2 OR SOF 2 are the most important. Also, I'm not sure which of IL-2 Sturmovik, FS 2002, or Jane's differs most from standard "FPS" games in demands to be more informative, so I don't have an opinion.
You didn't ASK for an opinion, but I'm offering one as to what I think is most important for analysis anyways...you can just skip the post if it isn't welcome.
Morrowind because of my uninformed impression of shader usage. There is the water, of course...and I haven't seen an Ash storm yet, or any type of sand storm or extreme weather (just rain) but I don't think anything else out right now stresses cards in quite the same way.
Dungeon Siege because it atleast seems to be DX 8+ oriented, though I haven't noticed anything drastic difference from my 7200 in my very brief revisit to it.
JK2 or SOF2 because they are both advance Q3 engines, though I think JK2 has been established to have some weak texturing for IQ analysis, based on a vague impression on discussions I've observed.
A flight simulator of some type because of the different demands it places on the card, and the opportunity to stress the new AA implementation on the Parhelia in interesting ways.
I think the rest of the games are low priority (but I May Be Wrong), and think you should include benchmarks for the above if possible.
It doesn't hurt to ask someone to provide the analysis you want when you don't have to do the work yourself (and don't have access to the card anyways), so that's my excuse.