Actually, I'm quite sad about Sierra, since it was the only woody near my place (Slovenia; still a good 6 hours drive, though), and it was one of my favourite coasters ever...
It was quite rough, and had no airtime at all, but it pulled 4G! 4G on a damn woody! And also it had awesome lats!
But, yeah, a B&M hyper is quite good news, I guess...
Anyone has any more pictures of the demolition of ST?