You could just as easily chosen 78 94 126 or the more magical 42 But its a nice round number and the actual number isnt as important as the exercise of trying to limit your possessions

What is the correctly punctuated version of this sentence?
You could just as easily chosen 78, 94, 126, or the more magical 42. But it's a nice round number, and the actual number isn't as important as the exercise of trying to limit your possessions.