Quick buttons on group window

[Scamp!]

Is there any way that the quick buttons on the group window could be made somewhat transparent? As it is now with the opaque buttons, when I hover over a player in my group window about 70% of his health bar is completely blocked by the quick buttons. The raid window, however, uses translucent buttons that don't obstruct the target's health bar. I'd kill to have the buttons on the group window mimic the ones on the raid window.

Thanks,
Scamp of Guk