I'm not fussy on graphic design, but if you come up with changes, and if there is consensus they are an improvement, the one thing I'd suggest to be changed is the recycle/delete icon. I've tried to get accustomed to it, but still find it a bit strange.
Also, you really need to open a thread on this in the main forum (and add a link here to it), so many users can see the proposed changes. This subforum is frequented by developers and everyone knows they are odd.