Hi just got the Demo 8 2015, and I'm stuck with getting a tapered headset and the Rear Shock Hardware. I just need some suggestions on the above. I'm coming from a Enduro HT background and now in to DH and can't seem to get my head around it also lack of information from Specialized about measurements.

Forks/Shock I want to mount on this frame.
- Marzocchi Bomber 58 Red
- Marzocchi Bomber CR

All help would be appreciated