Short video editing

We have recorded some footage of mini workouts and need:

Six videos to be sequenced in to three videos with a slide inserted in between the exercises to say what they are
Five videos to be cut slightly at the beginning & ends (talking / waiting!) and if possible the width cut down so the focus in more on the moves

Then all eight video's to have a message put in at the start with who they are made by and the logo and a sign off message. We would provide the copy / logo / images but this would need to be designed and put in place.

If more details are needed let me know.