That link is for the old Nitrux series where it was 2wd only, .12-.15 small blocks only, 75cc tank only, specific width, specific length, specific weight, limited cut aways on the body! All these rules meant that the trucks that wee eligible were very limited. This is a brand new series that will support the first ever 1:8 truggy national class. The rules have been relaxed to allow the use of 2 or 4wd, any size engine which apparently includes big block, and mods, any body style. Basically if it is 1:10 scale it will run in the 1:10 class.
As for setup, I am going to take the CEN to the track when possible and seehow the CEN shocks stand up to the abuse. As I mentioned though, I did break two front shocks in two laps last outing!