Mike includes his 6mm outputs in the kit - You just remove the cups from the diffs and use the RCM outputs and then you can use CVD's or the plastic sliders
For the centre you will need to get the RCM adapater if you wish to use plastic shafts...
Or you can just skip the stock shafts altogether, and have some custom shafts made for your setup at RCAlloys.com for $20 each. Once you have this setup installed you will be happy that you made the change.