Appropriate leader for winter steelhead?

Empire of Steel: Winter-Run Steelhead in Upstate NY - Game & Fish

Deschutes River Steelhead Fly Fishing — The Fly Fishers Place

Steelhead Archives - Lance Fisher Fishing

Lee Geist: Strobe Probing For Steelhead – Wild Steelheaders United

Chasing the Dream Winter Steelhead - Northern California

Dry Fly Winter Steelhead On The Comeback

Brooks: Prime Time Winter Steelhead Techniques — Mack's Lure

Rigs for Salmon and Steelhead – The Northern Angler Fly Shop

Great Lakes Steelhead Magic - Flylords Mag