First models up for magnetic dual extruder

I've been a bit busy with various things lately, but I've finally drawn up the preliminary designs. As they stand now, the design has three blocks, each of which have their own sets of bushings, and the blocks are spaced by offset hotend clamps.

The design is still missing the parking points on either side of the X rods. Full thing file is here, if anyone wants to give it a try. I have not yet, as I'm still awaiting magnets.