1. To be honest you are asking this in the wrong place. You need a specialty forum like Giant in the Playground, Wizards of the Coast, or Paizo to post your new system.
Yahoo! Answers simply isn't specialized enough. 2.
Remember higher level characters get more than one attack per round. A twentieth level fighter is going to be swinging at *least* four times a round (assuming they get a full attack). 6d10 four times a round is comparable to Meteor Swarm, a level 9 spell that most spell casters can only get 6~8 of a day.
3. The +1 enchantment bonus is applied to the to-hit and the damage. 4 & 5.
These last to questions are too specialized for me to answer at this time. I am asking another forum to see if they have any examples.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.