I liked your version of that one. It is the first time I have seen any version of that done by other than the Shadows. As you probably know, this number preceded The Shadows recognised hits and never really took off. I was therefore rather surprised to hear it. But you should be congratulated on having the courage to give it a go. I for one, enjoyed listening to it.
As Charlie said, it doesn't have the tremelo effect of the original. But that is OK by me. I see no reason why you have to use that in providing your own interpretation. I thought the guitar actually sounded much stronger than on the original. It was quite refreshing to hear your rendition of that much ignored Shadows number.