Hi jhr76! I appreciate your time on playing and commenting on my game. :)
I can increase the size of the light. It is dynamic. The intersecting area will be bigger.
I fixed this immediately. The level of your health was following real-time. It should pause within few duration of panic.
I'll make an option to turn off the indicators. Actually the full HUD is not yet revealed. See attached video link. More importantly, you will see more mechanics later! :P