Update.
In the end we rode Blade . My 575 rear end decided to break so we rollde back down most of the decent and I hired an Orange 5 650b. Not my cup of tera. Seat post too steep , 40mm stem too short for that bike , bars too wide . It was like a mtbr bike test where they change stem and bars on everything and say how the ride is transformed, Well I didnt ride it before but wished I could transform it back to something else.
Blade is different to W2 , more winch plummet and less flow. Some sections were great . Having crashed on the climb ( about halfway up there is a rock with a hollow on the blindside which is about 2/3 of the width , so I binned it ) and having had a cleat bolt drop off . I could not wang it as I was in fear of my foot slipping off the front of the pedal and getting whacked by the crank . Tricky when your pop style is to drive the bike up and forwards off rock slabs , one footed was not doing it for me.
I also found Blade more tiring than say whites. Maybe im geeting old and fat but no way could I have done anaother lap, not a chance.
Did wish for pads on the last section , but whats with the danger signs and exclamatin marks m Its not that gnarrrrly to warrant it and it just puts you on edge, try and ride it with some flow and don’t worry about the consequences of failure and it will be fine .
Would I do it again , yes , maybe when its drier as there were rivers running down the trails which will lead to heavy errosion.