I actually don't mind architecture because I've practiced it a fair bit, just sucks that there aren't many archaeological remains to support your argument. Check out this link (
http://www.mrsgraham.net/year12.html) and look at the powerpoint for significant sites of Sparta, it's really helped me to do a practice answer, I just linked it all the religion and Spartan history.
Constitution would be way better than writers, wish we'd been lucky enough to get women/religion/kings.
I agree with Agrippina, definitely imperial freedmen, marriages, Claudius or role during Gaius' reign! I don't find Aggy that difficult though and it's usually a really nice section of the paper for me at least.
Talking about it with other people is nice though, glad to know we're all in this together haha. I love ancient so I really hope to do well and retain something similar to my trial mark. Hope it works out well for you as well!