Agreed, I have done the same. But there will be always a doubt that I have done it properly or not. So I keep reading my SOP to make sure its decent enough! I have read it like 10 times already after applying. Rest as you said, its on GOD and VO.As per my experience with a lot of student application, It is very important to satisfy visa officer for course selection. That after having experience , why we are choosing a specific course at specific this time and how this course is related to our past education and work experience. What skills were missing while our work experience. I explained these details in SOP very carefully that why am choosing this course and how this will enhance my career with better job opportunities. REST ON GOD AND VISA OFFICER