looks great James. You mentioned you have no technology to straighten the verticals & horizontals. If you have no PS or Lightroom, you can download GIMP for free from the www. Hope it helps.
Dennis

The composition, detail and dramatic light are spot on Christine, but if you will check it in a 100% RGB for about 2MB or more without an artifact, noise, blurring edges due of the low lighting, it is perfect. Nevertheless, many photosoftwares nowadays work like magic to eliminate or lessen our common problem.
Dennis