My TouchPad currently has no GUI modifications other than what LunaCE provides. I'm not a fan of changing UI elements (like the way cheap file converters on Windows that rip off open source software do). But I have changed the wallpaper to the gray on black Gram logo I posted a while back.
How about you? What does your webOS look like? What are your favorite apps, patches and themes?
On the TP i have your glass theme in Plum, the Pre+ is stock with the wallpaper being a blurry photo of my laptop's wallpaper, which in turn is a 1x1px b/w checkerboard like the early MacOS default background...