Good survey! I would especially love snowboarding, mountain climbing and the idea of running a ski resort. For personalities I am super interested in everything except the things about certain personalities getting along with others better... that I don't want as I find it's hard for me when I'm trying to set up two sims and they just won't get along, it's one of the reasons why I don't like Sims 2 and get bored of it quick. The place to comment what you'd like the most I put non-mutual relationships. That's what I really want most, I want my Sims to have non-reciprocated crushes, or in my one storyline I need my kid to hate her stepmum who actually adores the kid but it just isn't working out lol.
For old packs that I'd love to see updated I put Get to Work, Get Together and Island Living (3 packs that I really really love to play with and think an upgrade would just make them that much better)
For brands I want them to collab with I put Disney haha. I wish I'd also listed the IOC cuz a Sims Olympic pack would be awesome but I thought of it too late.