Tailingloop has got me beat for lure size, but I regularly fish Gurglers/Gurgle Pops that I tie on 1/0 & 2/0 hooks. I use the longest bucktail and saddle hackles I can find for the tail and a half inch plus strip of 2mm. The "fly" is 5-6 inches in overall length and casts well (and far) with a #9 weight line. I also use a 2/0 Crease Fly on a pretty regular basis.
Tailingloop, any chance of a picture of fly? 8T