I like this one very much.
The lead in from the bottom left corner is good and that nice highlight acts as a focal point for this image.
The B&W conversion works very well and gives exactly the right feeling to this shot.
One small suggestion, clone out the row of cross fencing in front of the tower. A bit distracting.
B&W conversion is something I like doing but find difficult to get right.
But I know what I like.
Cameron