This might seem like a silly request but if you have multiple currencies it causes the bag UI to shape long across the bottom of the screen, This causes a lot of empty space.. and for what? maybe an option to have a user chosen amount of currencies per line. The gold, silver, copper currency can sit on top of it all. It might look a little congested if you have all the currencies shown, but it would use less space, as the UI would scale upwards a couple dozen pixels, and it would be a little more easy on the eye.

I've completely overhauled and rewritten the currency rendering engine in a branch:

• There is now a configuration option to limit the number of columns in currencies
• Currencies now show tooltips when hovering over each individual tooltip

This required a total rewrite to get working, but it's much better and more flexible as a result.

Note: This will be merged and released in the next release, likely for WotLK launch.

This has been fixed, pushed to master, and released as v1.9.30.

Was going to suggest this aswell, would be nice to have a vertical currency option to keep the frame from becoming too wide as it means I have to keep changing the column width of my bank or it goes off screen.