I have my own sharpen script that I run through Pshop regardless of the pic quality, it has always improved the image :
- USM : effect 18, radius 40, threshold 0
- USM : effect 150 radius 0.3, threshold 0
- edit/fade USM, 100%, darken blend mode,
- USM : effect 150 radius 0.3, threshold 0
- edit/fade USM, 50%, brighten blend mode.
Save it at once and run it every time you want!

- I applied my script to your pic, reult was much more brilliant red colors,
- then cropped what I could on the right side and balanced the format with a slight top cropping,
- pulled slight the bootom of the curves to beef the contrast up in the darker tones.
framed, et voilà...