The fact is, putting a gun on the front of a dread isn't going to solve that problem. There's no way the dev team would allow a one shot half kill for a BS's armor in the game. Which means if it were to be included, it wouldn't be that much better than a Heavy Mortar or Trebuchet. Making the original idea redundant.
I totally empathise dude. But cap spinning has been a problem we've been trying to solve for a very long time. Not an overnight jobby.