Enmity List bars?

Hi,

Is it possible to change the Enmity List Icons to bars? like below? instead of those box/triangles? :)

http://img801.imageshack.us/img801/3805/xm94.png

or can someone explain / direct me to a page that explains how to determine if you're about to lose hate from a monster without targeting them?

Thanks,

Yuki