Good luck with your Experiment Shawn, hope it is a sucess, I will follow soon if your's show a higher than 50% sucess rate.
I wonder if it will work or if it is better if you used an aquarium or something that has some window so you can see if there are roots forming without lifting the whole "tray"?
Also obviously you have lots of nepenthes to spare to try this out

hehehe! I also like the photo as it shows how you do your cuttings and how you cut the leaves right down that way. Thanks for sharing.
TTFN
Arvin