Overhead Health and Mana Bar Adjustment

As my sight is impaired I am having difficulty checking my health and mana globes. Instead, I use overhead health and mara bars and find them very convenient.

The color and intensity of the Energy Shield indicator on this bar makes it nearly impossible for me to follow my health and mana when I receive chaos damage.

I would like to suggest if the Energy Shield indicator can be made so we can switch it on/off on the overhead bars, or at least we can set its thickness/opacity etc.

I do not know if anyone else is bothered by this but it would greatly help people with sight problems as it might increase accessibility.