Chihiros A Plus LED aquarium lamp stand

I am having a 200cm wide fish tank, and changed the lights from (sigh) tubes to LEDs. I have chosen 2x90cm Chihiros A901 Plus. The fish tank is covered with glass plates, so I placed the LED bars directly on the glass. The heat (yes, LEDs become hot) was transfered to the fish tank, and the missing air flow has added his part to the heat. The metal handles to install the bars were not working for the setup, so I designed the stand. It has a 15° angle, so even when sitting lower than the tan