I've emailed @PowerfulUK, messaged them through their website, and commented on the relevant video. No response. Does anyone know the weight capacity of their custom awning bracket system?

I want to mod it for my 7 gallon Yakima RoadShower 4. If I filled it completely it'd weight approximately 85 lbs. Iirc the Arb 270 awning it's intended for weighs approximately 45 lbs.