Video Editing

I'm looking to make 3 videos. I want to take the shows Jeopardy, Wheel of Fortune, and Family Feud, and use the same narrative across all three, basically they all ultimately convey the same message. I would like to people to paste logos and heads on top of existing people in the videos, with multiple different headshots for each one, a total of around 11 people, with 2 or 3 images to change their facial expressions. I need to be able to edit the text for the game screens, like in Jeopardy, the television game screen will have a custom category, and all the answers will be custom, including a Video Daily Double, which will also need to show a video clip, and I will need you to dub the voices of these heads onto the comments and questions and answers given in the games. For Wheel of Fortune, same thing, just the letter tiles have to be changed to show the message I want, and the characters have to guess the letters and Vanna will come show the correct letter. And for Family Feud, same thing. The answers will need to be shown, heads replaced, and voiceovers for the questions and answers. Please let me know if you understand what I'm asking for above, and quote your best price within project Desription... Thank you!