ModularX Axis Set

A while ago I came up with a design for a new X axis for a Vertical configuration (vX config) based on bar spacing of 70mm for the vertical spacing and 30mm between the Z axis lead screw and smooth rod, per the original Reprap Mendel spec. Long story short, my printer is running great now after some time of neglect and I've been able to work on this design more and iron out some potential kinks!

The key difference now is that in addition to a Vertical configuration, I've come up with a Horizo