Found some relatively inexpensive aluminum shocks and decided to run a dual shock setup. There are still some adjustments and final touches that need to be made but I am waiting for a couple of small pieces. I was running RPM A-arms but the stock Traxxas arms provide much better mounting areas and I didn't really want to mess up my RPM arms working on a prototype.
I figure others have done this before and I wanted to see some of their work. I am also curious about any other customized options people have made for their trucks. Post any custom mods you have made for your Slash 4x4.