I've decided to remove the arsenal mod and return to the weapons used in the Beta. This was because of strange animation crashes. I have added Alundaio's backpack mod to the Beta and am adding the quest links I had done for Predbannik at the moment. As the vid shows some more tweaking to increased spawn rates is required.
But still in there the DSR-1 right?
Yes it is back in. The newer weapon pack did not include it but the Beta does.