Why crop?
What don't you like about it?
Yes, it's a difficult image, and we could make some suggestions, but we weren't there. If you knowingly composed with the guy on the left in the image, why remove him? The same for the steeple on the right - you must have had a reason for including it. I mean, you're a very experienced composer of wonderful images. If you'real stymied...
If you want my honest opinion, why bother spending anytime on the photostat all? Is it really worth it?
If it is, and you can truly articulate a personal or artistic reason for not deleting it, then that might provide you with some insight about what's important about it, which can lead to cropping decisions (if any is needed at all).