I am just starting to tie spey flies and I was looking around at materials and got a bit overwhelmed with choices as I don't know many patterns. I really enjoy looking and reading all these posts with the beautiful spey flies, and would like to tie and fish this style of fly. So, my question is what are some good starter materials? in regards to feathers, floss, hair, wings, etc. I'm guessing maribou would be a must have? but what else? thx for any input.