I've got the Russell two-piece rear SS lines on my ZX3 with the SVT brake conversion. The lines will reach, but I had to slightly bend the hard line where it attaches to the flex line at the front of the trailing arm in order to have a little slack in the line. I've had no problems with it otherwise. Oh, and I've been running that set-up on my ZX3 for the last 20K miles. If you'd like some pictures of it, I'll see if I can find some from back when I installed them.
2000 ZX3 Autumn Orange - faithful companion
2003 SVT Competition Orange - new playtoy