I don't know if this would be a difficult thing to do, but it looks like it would be simple enough to me, and I think it would be a little nicer looking, if the preview for the peaks in the media explorer also made use of the same images for the items in arrange window.
It's not a big thing, and maybe it would be worse, but I was just thinking it might look a little nicer.
Media explorer audio preview peaks tweak
Linear Mode
