They're good pics! If you're able to make 'em 'Standard Resolution" of 700x825, they're be even better ;)
I made a suggestion to Spiky about an easy formatting change to keep things neat, if you have a peek at it.
An easy way to implement it, is to post first, then hit "Modify", and replace the resolutions, then just string five together.
Do keep 'em coming! Sheets are easier to peruse than long columns, but Good Backgrounds take Priority!