My favourit sea trout night fly tube version...
Those look really good, and they definitely pique my curiosity. I am a self-confessed "vampire-shift" angler who prefers to fish under the cover of darkness more than by day, but I'm not brave enough (yet) to try spey casting by night. Do you find that you have more success at night swinging flies than you do during the day? I know this holds true for some of my conventional streamer fishing and fishing with conventional gear, so I'm now quite curious about the possibility of having greater success during the night shift.
"Prescribing swung flies to the Colorado fishes"