Wow Kyle, that fly really is a monster - but of course, what you are trying to catch on it looks like a monster too! If you do land anything on that fly, we'll sure want to see it on here. I've tied pike/musky flies on 6/0 Orvis musky hooks before, but nothing articulated. I bet it does look good in the water!
What fly rod/reel/line rig are you throwing this thing on?
I use an Echo Ion 10 wt with the 10 wt Rio Outbound Short in both the full sinking and intermediate. The 10 wt outbound short has a 425 gr head. Someone proficient with a double haul can dump the full line with 1-2 false casts in their sleep. That is a damn good thing if you want to fish all day long! My reel is a #4 Lamson Guru.
I also tie single hook musky flies on hooks ranging from #2/0 to #6/0. From what I hear, fall is the time for the big flies, so this was tied specifically for the fall.
Well, I know your philosophy is generally large streamers for large fish...except for that freakin' bull trout, of course...;oD
Good luck!!
Jonathon
P.S. I see you managed to squirrel away some good grizzly streamer hackle from the "hair extensions" fashion craze. So did I, though it mostly gets used for Woolly Buggers, makes it look like lots of legs in motion. Hmmm, how about a giant articulated Woolly Bugger?
True, I do like big flies. The bull trout was an anomaly. I've gotten a look from several people that I have told that says, "Yeah right! You lying little ahole". :)
The fly shop in my area started stocking musky hackle more consistently. That stuff is expensive though, so I bought one versatile color (grizzly) and will just accumulate more over time.
For buggers, have you ever used the whiting bugger pack? Not only is it great stuff for wrapping a standard bugger, but I use it all the time for tails and accents on streamers, see below tied for salmon/steelhead/lake run brown fishing. The tail consists of two feathers from a "Bugger Pack" tied in. I stole the idea from musky flies, although I'm sure the idea has been around considerably longer. The tails just float and flutter and wiggle and move in the water, whether the fly is moving or not.
I don't see why a giant articulated woolly bugger wouldn't work, it just might be hard to find hackle with long enough barbules. :)