I would be very intesrested in reading the white papers of the proven fact that you just mentioned. What you say as stories, i have personally seen teh grave of Eve. If you need to convince yurself go to Jeddah in Saudi.
copying is a phenomeon of current times. In previous times where there was no good communication, people hardly knew and you are talking about something being copied from egyptian mythology, to old testament, to new testament and to Quran.. Well rethink !!!
I think you have very easily forgotton Krishna asking Arjun to kill his own cousins. Put the same context in this place and think why would God ask his messenger to kill. I am not sure where you got the story of the women being torn apart. But if you give me reference I can prove that false to you.
In quran Allah says he had sent the final messenger as a blessing, so if you did bother to knwo that person, you would know why Allah sent him as His messsenger. let me ask you .. is your knowledge about the final prophet only from thsi forum or have you actually gonen to library and read about him.