I, for one, would love to hear how your test came out. I whipfinish an orange head on my buggers, flymphs and soft hackle wets and have a lot of confidence in fishing them. A couple days ago I had a great day of trout fishing using a black flymph with an orange head.
I really would like to hear if you notice a difference using it.
Ok will do but you may have to wait awhile, I am not too patient catching warm water species in the cold but will show the flies when I tie them up.
I respect Rick Z's observations so red bead eyes need to be tried too.