I just copy the hawken twitching jig patterns, but like others have said, one rabbit strip lashed to a hook is probably fine. I use purple or black with a chartreuse head, that's what I've twitched up my coho's on. I've got a couple dozen in those colors, and a few in nightmare pattern to change it up. Some gear people really think color matters. I dunno, I think any type of fishing 99% of it is finding the fish and showing them whatever you've got. I guess if a spot has been pounded, showing something different might be good.
I've read a little bit about using a bobber with a big jig for coho, but nobody seems to do it in the US.