they should have a mission that requires alot of halcs.

i should get a prize for that idea

Galactic Concord Station
50 Halcyon Trap
50 Calming Amplifier
40 Processing Core Chassis

Edit: maybe another use for containment missiles other than to just bother people :p

The problem with that is this:
Isolation Bureau
50 refine lab
50 calming amplifier
50 dark pyramid

And thus, most people are limited by calming amps if anything, don't think anyone over 300 is short on halcs....