You might also try something like I run if you still want to play high point games but use less models. I have been trying out a very tough list with a very low model count.
I'm currently running...
Perdita
Sam Hopkins
Pale Rider
Nino
Ryle
It's 5 models and they do have trouble with strategies. But like it was mentioned before I find this list tends to kill almost all if not all of my opponents models with some really tough focused fire.
Last game was vs Vikkies, Trapper, Librarian, Student of Conflics, Taylor and Von Shill. I managed to kill ever model on the table minus the Student and I only lost the Pale Rider. As well as Perdita was standing in my deployment with the treasure chest.
I'll usully go with schemes like Kill Protoge and Assasinate or Hold Out. As I tend to have to kill the master and or biggest beast on the table anyway and hold out works becasue nothing can usually get across the board against that firing squad.