I just placed an order with greatfeathers.com/. They had the redington cpx8113-4 switch rod on sale along with the Greys GRXI+ reel. I am waiting for it to get here so I can line it up and get ready for the steelies this fall.
I have some Redington rods one of them is a ccps 8094. I have been very impressed with Redington and consider them to be a very good rod for the price. The one thing is they are stiff (not sure about the switch rods) so I will over weight them or use a SA GPX line that is 1/2 weight over. I think it helps to load the rod better and makes for easier casting especially with big flies. Good luck and enjoy.