http://www.stltoday.com/stltoday/news/stories.nsf/stlouiscitycounty/story/FA207BDCCCDD1D9C862573620074A6E6?OpenDocument
The ride is themed to Evil Kneivel, name not mentioned in the article.
It's a GCI wood coaster, with a layout almost identical to Thunderbird in Finland.
Six Flags St. Louis is receiving the same exact coaster as Six Flags Fiesta Texas (don't expect the SFSL announcement until next year), it replaces the currently being demolished Sherwood Forest Theater at SFSL.
The two Gerstlauer spinning coaster SF has purchased (going to SFSL and SFFT) are custom built rides, the two may be clones of each other but they are different than the other 3 cloned versions of the ride.
Six Flags St. Louis does not have the whole map collection (I'll be surprised if they get it now, with only weekends starting soon), I only know of about half the 13 parks that are selling the entire set.
I still need SFOT, SFFT, SFGAm., SFDL, SFNE and SFKK, if anybody has these and want to trade for a SFSL map let me know.
I have not seen these "collector sets" at Six Flags St. Louis yet.
I've got some extra SFSL maps that I will trade for the other parks (don't need SFOG, SFMM, SFEG or SFA), just send me a message.