Also, I want to read more Inception fic, preferably a good gen, or even better, some Saito/Cobb, since I've read everything at ao3.

THIS. I agree wholeheartedly, and I've been looking, but there's just SO FUCKING MUCH Arthur/Eames. I'll try to make a point of linking you to what I find. (If I find anything. -_-)

KATE/RENEE! *wins*

And I cheer you on the rest. *\o/*