Pete – loving the recovery of the over-exposure!
Ti29 – I'd say it's no more technical than the red trails at Afan (mostly), but the bit that gets me is the duration of the whole event/decents, which leads to fatigue and mistakes.
Last year I wore a full face plus knee pads. This year just the XC lid and knee pads (was too hot basically!).
I didn't have any big spills (biggest injury I have was from falling down my stairs back home!), but the knee pads were useful a few times (lots of little tumbles, and I've got bony knees!).
Also, I'd suggest flat pedals….
But it's each to their own really – some people do the event with full DH kit/spine braces etc. Certainly there are runs in the area you may want that for, but not the actual PdS.
As for bikes – ride what you ride over here…maybe with bigger rotors?
DrP