hide or fix layout in Android notifications

[JimmyTheSaint]

On my Galaxy S3, Poweramp takes up two rows in the notifications. The left side of each row is all space, and the right side of the rows have track name and then transport controls. That's a lot of wasted space, and I usually wouldn't want Poweramp taking up even one precious row in my notifications, let alone two. Worse, I operate my phone with my left hand so I can't reach the Poweramp controls with my left thumb. I request an option to cusotmize the layout of the notifications to save space and to put the controls with the reach of the left thumb. I also request an option to suppress Poweramp from the notifications completely. If these options already exist, please let me know, but I can't find them in the settings.