You didnt change much
This looks almost the same as original. For a movie, it's good, but for a remake, it sucks. If you are going to remake something, you need to make it noticably different.
I watched the original a few months ago, and when I watched this, I could only pick out 1 or 2 differences. After watching first one again, I noticed a couple more, but nothing worth even making this submission.