Well after a lot of trial and error, I finally managed to come up with a way to expand a premiere drive up to 4TB. This was the result. I was able to keep all my recorded shows. It took me about 2 days to accomplish this. I will do my best to outline the procedure as soon as I get it written up. It is not for the faint of heart and does require some technical know how. While doing this procedure, I moved the OS to approximately the center of the 4TB drive and 4k aligned the image. It probably was not necessary but I figured if I am maxing out my premiere I want to try to reduce seek times as much as possible. It also requires you to coalesce some partitions and have an extra 2TB drive. Once I feel the write up has the detail needed, I will post it here.