This probably doesn't matter much...since "the fish don't care"...but

I've been wondering about some of this stuff for awhile...and I have heard differing opinions...and there have been a thread or two about the damsel nymph and Al Campbell's link didn't say anything I'll ask about....and his article pointed out how important a food source the damsel nymph is....so to me it matters

When tying the Damsel Fly Nymph....

Should the body be relatively long?

Should the tail be short....or even three separate paddles[seems that is what the pictures show of the real thing]?

How prominent should the thorax and or head be?...eyes?

Gills?

Motion?


Do you have certain things you for sure you want your Damsel Fly nyphs to have???...this may be the simple question I should have asked...