Quick Flip - fast swicth between HBP and ABP

Inspired by http://www.thingiverse.com/thing:8878 and until I get the ABP to do what it is supposed to do for all height prints, I have created a simple systems to switch between the two. It requires one more MBI heater board ( http://store.makerbot.com/makerbot-thingomatic-heater-board-v1-1.html ) so there is no dismantling necessary.

The idea is to replace the X stage front and back plates with printed counterparts (one could use the wooden pieces but the removal would probably injure it e