So after getting everything working (repeatability!) I moved to making it pretty :)

I used this design for my lcd controller board and added a custom holder (can be found in the files section) so it fits the screw holes of the Replicator 2(sorry K :).

Next up an adapter for the RAMPS/Arduino board.

Some pictures:

Mount adapter for Replicator K (hot glued):

Old LCD vs new LCD:

And fully assembled:

(I had to cut the MDF panel, it wasn't a clean cut but I don't care since I plan to replace the panels anyway).