Probably no Parachromis, they require a separate tank.
The key word here is aggressive.
JDs in comparison to many other cichlids are not aggressive, and tend to do poorly when housed with aggressive species.
In nature, they are sometimes found with those of the genus Thorichthys,, which are also comparatively non-aggressive and prefer to live in a shoal of 4 or more.
To me a 180 with 2 JDs, and a shoal of 4 or 5 Thorichthys, species would be a stunning display..
If you want aggressive, then the best option, is 1 species per tank, just the word aggressive is code, for impending bloodbath.