I've already prepped my game for Seasons. I have removed all hacks and hacked objects and more than half of the CC. I went through my CC, all 7 gigs of it.
I will however be pulling my downloads folder prior to installation. I am starting from scratch on this one. I took out all of my neighborhoods so I could start with a clean slate.
Hopefully the less whiny and what's this hacks will work. Those are the two hacks that I will go crazy without. I did this with Pets so I could test hacks and I plan on doing that again with Seasons.