I guess my main question is can you make them work? Having spent lots of time with RTSs like Rome Total War, I would feel pretty bummed not taking cav. Realistically, they were mostly a supporting unit anyway, so if they can be effectively used like that I'll probably take them
Wow, a 100 model army? I am going to have a lot of black and gray on the table for a long time.
By comparison, what units have people been seeing in the Skaven armies? I already have a painted Skaven Doomwheel that I bought just because I loved the model so much.