Sorry for the delay in posting the results, here they are:
The Light winner is NickyNick that presented a very creative solution with a score of 824.
The Dark winner is ..........also NickyNick with a score of astonishing 900.
Congrats NickyNick for the oustanding performance.
Included in the zip is my Proof-of-Concept. Although expensive, it is interesting because it uses the power of the vacuum pump to free the dillo out of the hole.
Regards.