Both Clouser deep minnows and Lefty's deceivers can be tied down to trout sizes.
For Northeast saltwater, I carry them down to size 4.
I've been tying a lot of my SW flies in the Ray's fly colors lately (olive over yellow over white).
Often you will find that different colors work better at different light levels and different times of year.
When I started tying SW flys I got a bag of buck tail pieces from cabala's' cheap. Lots of colors so you can try different combos.
Gary LaFontaine once wrote about what he called his "Theory of Light". Of course he was talking trout flys, but I find it applies well to the salt.
If I understand it (and I don't really), you should match the color of your fly to the color of the light. For example I've found that a pink or orange fly works well (for me) at sun down when the sky is the same color.
A yellow or white fly when the sun is high.
This is just a theory, but it's something to think about.
[This message has been edited by dudley (edited 28 October 2005).]
The simpler the outfit, the more skill it takes to manage it, and the more pleasure one gets in his achievements.
--- Horace Kephart