
Gobo Horde |

*Inappropriately Sized Firearms: You cannot make optimum use of a firearm that is not properly sized for you. A cumulative –2 penalty applies on attack rolls for each size category of difference between your size and the size of the firearm. If you are not proficient with the firearm, a –4 nonproficiency penalty also applies. The size of a firearm never affects how many hands you need to use to shoot it, the exception being siege firearms and Large or larger creatures. In most cases, a Large or larger creature can use a siege firearm as a two-handed firearm, but the creature takes a –4 penalty for using it this way because of its awkwardness.
So reading this, I want to make an enlarged human wielding a cannon. BUT I have some questions first...
First I have rules, weight, cost.Table: Ranged Siege Engines lists everything you need to know about cannons, but when you wield it in two hands, what rules apply? Enlarged, you count as 2 crew so that is easy.
(1) Aim, Do you use the standard rules for aiming or a full round action between shots as per the ranged siege engines table?
(2) Load, Quite simple untill you factor in the musket master Archetype. Do you take 3 full round actions to load or 1 standard action?
(3) How heavy is a cannon? The Srd does not say.
(4) Could you take your first level as wizard and have the cannon as your bonded item? I dont see why not but it would blow BWL out of the water so I am checking.
Below is the relevant information That I could find. I plan on refering to this later so thanks for the replys!
Cannon 6,000 gp / 6d6 / x4 / 100 ft. / B and P / 2 / 1 / 3 / 10 ft.
This deed replaces the utility shot deed.

Gobo Horde |

Now that I have posted that, my thoughts.
When you wield it in two hands, you pick it up, not just swivel it around on its weels.
Keeping that in mind, I would rule like so;
1) standard rules
2) loads as a one handed gun (would be nice!) or as a siege regardless using the incompatablility with rapid reload as a benchmark. Specific trumps general so I would say the first.
3) No idea XD
4) yes, again I see no reason not to, but it would be powerful and slow for the first few levels.