The Root Beer color is very schweet, I'd go for it.
As far as the set-up, I like XT stuff. I'd probably do the same. I am thinking about trying out the new Sram Triggers though.
Rear shock, I'm still a sucker for coil overs, so I'd actually choose the Progressive 5th Element. Forks: I'd go with a Marzocchi. Z150 for SC or wait until the new 666 comes out for triple clamp.
L8R
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