Shortly I will have a $650 credit at my local hobby store. I am planning on using it to get an 1/8 buggy. Any recommendations?

Currently I like the Sportworks Mayhem, but am curious as to what eveyone might suggest. I would like for the $650 to have me pretty much ready to run. I also have a REVO, so I have all the necessary things to start it and sutff. I will eventually put a Spektrum receiver in it as well, as that is what I have in my Revo.

So what would you guys get?