Replying to MacBook Help

I will be buying a MacBook Pro for college. Most importantly, I want to be able to edit videos efficiently with Final Cut and After Effects. As I get better and better throughout the next few years I don't want to struggle because of lack of performance in a computer.

Due to my lack of knowledge about computers, & what directly relates to making videos I am unsure of what I need. Would it be more beneficial to go with the 13-inch, 2.8GHz dual core i7 turbo boost up to 3.3GHz. Or the 2.6GHz quad core i7, with turbo boost up to 3.8GHz? Do you need the quad core?

Also, I'm assuming 16GB of memory compared to the 8GB would be essential.

How about Flash Storage?