Replying to 07 SPK and 08 SPK Kaos...any difference?

I'm under the impression that the 07 SPK boots are identical to the new Kaos SPK's.  Am I correct in making this assumption?  I tried on the 08's at a shop and I loved the fit, better than any other boot I tried on.  I'm thinking about ordering a pair of the 07's online cause I'd have to drive too far to a get to a shop that carries them.  I can get the 07's for like $320 which is a legit price for boots if they are the same as the 08 SPK Kaos.