Yes that is the intention, Currently has a 159 w/ rail extensions, I read that the 3.0 pitch is better? I wanted to reuse all I had except a different track.
That was why I was thinking 159?
What track is 156 3.0p
and 162 is available in the PC which would be a direct replacement for the 159 besides the drivers! Also I think the 159 slide rails are a better more efficient design, maybe a little heavier but they don't crack like the KK ones! Just move the outer stiffener plates to the inside by swapping sides and shortening cross brace by .50"