Elevate these HomePods?

Looking for some advice here. Should I try to find a shelf to place underneath the HomePods to elevate them a bit or leave them as is? And what about distance left/right of the screen? (This is a 75” display). I appreciate any thoughts. Thank you!

Looking for some advice here. Should I try to find a shelf to place underneath the HomePods to elevate them a bit or leave them as is? And what about distance left/right of the screen? (This is a 75” display). I appreciate any thoughts. Thank you!