When ever I toyed around with caps and cerbs I did find them extremely underwhelming, yes I think they look
and sound amazing but they lacked the they lack the short range punch and long reach to find them useful, more often then not I used the razors or mortars because they were just... better, I think giving the Cerberus turrets a range boost wouldn't hurt the game much, and that seems to be (the vocal groups) opinion.
Now I'm not saying make them system length weapons, but I do think they should be in between the medium and long ranges. Just my thoughts on the matter.