CoursePress Remove Dates and Instructor Info

1. On the courses page (http://entreu.org/courses/), it shows the date of the course and the author in two different places for each course. How can I remove these so that when someone looks at the course list they only see the title of the course, the description of the course as well as the price of the course before they click on details.

2. In the course description on the courses page, it less than a full sentence to describe the course for people to click on it for more info. How can I increase the character count?

3. When you click on course details, it also shows the date I posted the course as well as the author's name directly below the title. How can I remove that as well as also increase the short description character count? When you create the course, it asks for a short description, but the full text of that doesn't show up anywhere.