An assortment of woolly buggers is good. Colors I like are olive, maroon and chartreuse.

Don't forget the mini-leeches either. I had a real good time on a seep lake about two weeks ago using a maroon mini-leech. The fish stripped almost all the goat hair off of it leaving mostly the crystal flash dubbing loop.

Shiny chironimids are also very useful. These are what I use most of the time. I call them "shiny" as they're tied with a flashabou body and then covered with nail polish for protection from teeth.