There are a few other recent posts on here about Delaque gangs that will help. Saw you posted this list on reddit as well, so same on reddit, just take a look at some of the delaque gang posts over the last few days. A few others and myself have been posting long conversations over the last few days that will definitely give some tips.
Generally, your gang lacks teeth. In one of those posts I mentioned above, I go into a long shpeel about have double autopistols is actually worse than a single stub gun on a 5+ BS juve model. I would try to get maybe a plasma gun.
On nacht gul Serpents fangs are superior to the sword, on the charge the fangs will put out 6 attacks that are all easier to hit with to the swords 3 due to the paired trait.
Slim down on meshing EVERYONE and put money into better weapons. An 8 man 1000 cred delaque gang can be loaded with at least a plasma gun, serpents fangs, long gun, webgun, and webpistol.
Anyway, do whats fun! And lots of other stuff on delaque. Think about wyrd powers.
Peace and love.