Water Cooler Repair

I need someone to manufacture a plenum, and stainless steel or galvanized top (where the water cooler rests?), and install new water cooler. What would be the cost for the parts and how much to install? I have already purchased 4900 CFM downdraft 17" water cooler and motor.

Water Cooler Repair Images

water Cooler
plenum image 1
water Cooler
plenum image 2
water Cooler
Where it connects to duct
water Cooler
water cooler platform
water Cooler
water cooler new
Download cooler specs pdf