My concerns of 20 time is that will I have enough time to finish it. I understand that you have to the end of the school year but would if the project I choose, the time frame will go past the due date. Do I just record the progress I've got done so far at that point or just do another project?

What makes me excited about 20 time is that you can do whatever you want. When students get projects from teachers, some rather nit do it cause there's no interest. With 20 time they are free minded to do anything they want. I personally love to do my own project because I can do it effectively how I like to get a good grade.