This is very similar to the design I have in place for Part Alchemy and Specific Behemoth Hunts, so you really nailed it. Using existing behemoth parts to create 'baits' is a pretty big part of the proposed upcoming Part Alchemy system that I'll be working on in the new year.
Heya, I showed this cell on the Discord. Thanks for linking it here Cpt! Nice to let more folks get the little sneak peak.