Sorry,
All you gotta do is ask.
For the buggers and leech patterns, I usually go with about a size 10 long shaft, but have gone larger ... and smaller. Larger one I tie for bass, but overall length is often about the same (shaft not as long).
For me, I tie the nymphs and various egg patterns on size 14, 16 and occasionally 12. In that order. In the late winter I usually go smaller. the little black stoneflies seem to be about a size 16.
Favorite sucker spawn is a natural cream colored angora yarn with a bright red thread, but I will also do orange, pink, white.
A lot of these guys also use crystal flash to make various patterns as well.
But I am no expert and not all that good at tying. Hopefully someone else will speak up, but maybe you will get better responses from the general or beginner forums versus the event forum.