Dell JD210 Heatsink Adaptor Engi

I've recently bought an old Dell Precision T5400 Workstation PC. It had 1 Cpu installed and 1 empty socket. I've found a 2nd CPU but didnt find a original Heatsink for a reasonable price shipped to my Country.
So i bough an "Arctic Cooling Freezer 7 Pro" CPU Cooler and designed an adaptor to use it as a repalcement for the original "JD210" heatsink. --> works fine