Bear in mind that you may end up riding more of the DH stuff out that than you intended to because it’s so easy and fun.
As others have said, you will get a battering on your Blur riding the main Pleney and Chavannes runs. It may also feel a bit hairy on some of the steeper off-piste stuff (which is the best riding in the area) if you are not already a pretty confident rider.
This, ^ or a patriot / SX type option – just get it early enough that you can get it setup and running how you like it.
+1
First time I went out I built up an old Big Hit just before I went out and it was all wrong for me. Too soft spring, frame too small. Last year I was on a 180mm bike I’d already owned for a year and felt much happier.
Next time I will take a proper DH bike and a 160mm AM bike.