Okay, so, for the most part charging while mounted seems relatively simple if all you are doing is making an attack, but the feats start to make things very weird and I would appreciate if anyone could give me some clarity on these questions.
(1) Overrun. Lets say that I have the Spirited Charge, Charge Through, Improved Overrun and Trample feats. I am charging a target and attempting to overrun a secondary target that is in the way. Whose Overrun CMB do I use? My assumption is that I use my own (the rider) rather than the mount's, but that seems odd.
(2) Now, say I am using a Lance and I have Greater Overrun in addition to the feats above. I succeed at the Overrun check. My target falls prone, and provokes an AoO. Do I use the multiplied Lance Damage on this AoO? I would presume that I do not since it is an AoO, but I would like to be sure.
(3) Can I get this attack at all with a Lance? It seems like you enter an adjacent square to initiate the Overrun so the creature would likely be too close to attack with an AoO right? Or does my reach matter when attempting an overrun?
(4) Same situation, target is knocked prone by a successful overrun, with greater overrun it states that the target provokes. So, with trample, does the mount get 2 attacks? (1 from trample and 1 from greater overrun?) With only 1 of them being an AoO?
(5) More about the Lance. Does it multiply everything? As in, does it multiply precision damage? The Bonus from Rhino Hide? Elemental enchantments like Flaming? My assumption is that it does not, but that it would multiply all the static bonuses (Inspire Courage, Strength, Power Attack, Enhancement etc.) I make this assumption based on how some other abilities work, (like crits) but I could be wrong. Lance and spirited charge don't make any exceptions.
Any insight or links to dev posts or precedent etc would be very helpful. I look forward to one of you rules-savvy posters clearing all this up for me!