move them from where they are now to right below the bar they are sitting on top of, just flip them down. they will still mount to the bar but on the underside
The most cost effective thing to do is put silverstars into your foglamps. The 04-05 square foglamp reflectors are excellent performers in dust/fog as they disperse light much further to the sides and down low than smaller round foglamps like on the 06+ trucks. The problem is you currently have high-kelvin drop-in HIDs which glare bad and reflect off the dust, rendering them ineffective for lighting in this situation. A low kelvin halogen bulb cuts right through it. This is the light output of my 2004 foglamps (headlights off) when I used to run silverstars. You can see the beam is wide and hits the other building: