[@Irredeemable]
Giving my Two Cents as the DM! 
-You can have both Morters and Cannons, yet the main points of Clock stand, yet you cant really mass produce or transport them, mostly on the point of the lack of usable, reliable gunpowder.

Keep all in mind, that this is a light hearted "Rats take over a mall" Rp, and not a realistic depiction of "Pike and shot" warfare. As such, we can accept lapses in Technology, for the sake of the rule of cool, but also must make Cuts for the sake of balance. 

So in short, your Cannons wouldnt be that much more efficent, then the Catapults of other clans, but their noise and smoke, and its fearful effect will have a merit of its own.


[@ClocktowerEchos]

Your CS is accepted! I wanted to get the "Create a Clan" done first, which now has a limit of 15 Points! 

Your Clan is 18 Points, if my Math is correct. Either you could lower the stats, or take some Weaknesses! I for one would think that both, 
"Unruly Smalls" (Your clan treats them shitty enough that in the underground there could be an planned uprising) and "Religious Turmoil" (Both main Faiths in one Republic? LETS GET READY TO RUMBLE!) would fit your clan pretty well, which would even give you an additional point! Again, more Weaknesses will follow, i work on it this very moment! 

EDIT: There has been also an Update! Faith is no longer a Stat, but has been Replaced with Ferocity, the fearful Reputation and Beastial nature of your clan!