Thought I'd post an update on my bike since I originally posted it in this FSR thread way back in 2011 (back on page 5 for the original details!)
In 2015 I replaced the rear SID Dual Air shock for a DT Swiss SSD 190L as the SID had no lockout and used to pogo about like a pogo-y thing, sucking as much energy out of me as Colin Robinson (WWDITS) would.
Then in 2017 the front SID 100 fork went, replaced with a Fox Float 32 RL off of eBay (so no idea what year it is) as the SID wasn't terrifically stiff, and with no lock-out used to bounce about like a pogo-y thing too.
A black Chris King headset (again off eBay) replaced the silver WTB Momentum GreaseGuard the same time as the Fox forks were fitted - be rude not too really!
The short stubby rear mud guard's a Specialized item for a later model bike and needed a bit of chopping and taping to get it to fit, but works rather well.
I'm really happy with where it's at now, with the added bonus that the fork and shock are now red and black to match the frame, and can't see any major changes happening in future. I just need to get out and ride it more.