Personally, I wouldn't go near any dye cocker hardware unless its a hinge trigger. I have seen a Dye cocker work (or not as it was) and Billy trying for quite a while to sort it out. I think the worst part you could go for would be the 3-way.
I have also heard very bad things concerning Dye cockers, if your looking @ a new 3 way I would reccomend a Shocktech Bomb, or a Hollowpoint angry Hope this helps