So, after tinkering with the printer for more than a year, I want more. I decided to install an e3d titan aero on the lulzbot mini, I bought the 24v version, modified this design to move the nozzle closer to the bed https://www.thingiverse.com/thing:1805062 and so far everything is working (extruding, retracting, heating up, fans, etc.).
I have yet to run a first print, primarily because I have not yet been able to figure out how to set the new parameters for the nozzle position in relation to the bed. I know its a few mm off to the right and a few towards the user, my abilities to modify stl files are somewhat limited. Can anyone point me to a good guide to modify either the firmware or the starting gcode to set the correct nozzle location in relation to the bed?