Nothing in the Brunswick or DV8 line is really similiar to the 607A SE as it had a different shot shape than anything you will find in the new ball market. Even within the Track line, there really isn't anything similiar to it right now. The 811A would be closest, but it would be much longer, but just as flippy. I would assume they are talking about total hook which is where the two balls would be similiar.
If you want the 607A SE reaction I would hold off and wait for the new hybrid coming out the 811 C/T as I would venture it will be the closest to what you are looking for.
Further, as to the parallel between the 607A SE and the 706A, there is nothing remotely similiar about these two balls. The 607A SE is the definition of hook in a box, it flips no matter what, often times to hard and uncontrollably without the proper surface. The 706A is the definition of long, smooth, and arcy.