I do like the idea of have sliders in the center because then I really wouldn't have to worry about trying to find the right length of CVA or CVD.I could just cut the sliders to the desired length. Also that leaves a possibly of a tuning option not availible on other buggies..Motor position. If I had sliders I could move the center diff back and for to find the right wieght distrubtion for different tracks.

I do believe that CVA's would be better in the center though and possibly could be cheaper. I was looking at some Rc8 center CVA's but I'm not sure if they would work becuase of the length and also because I don't know if they would fit on the revo output shafts. If I can find some sliders for cheap I might just go that route. I'm just trying to make it as race orienated as I can and sliders don't quiet live up to that expectation. I guess I won't know if the Revo input shaft would work in the center diff unless I try it.

Edit* I just found a pair of revo sliders $10 shipped on ebay... hmmmm..