Dell Optiplex 9010 CPU Cooler Upgrade Attempt

Most Dell, HP & Apple Cases have Special Connections & Fans and sometimes Special Mounting Brackets. I knew this before hand but was willing to make a Few Modifications to make this work. Unfortunately it turned out to be more of a Pain than I thought jumping into it. But the Computer is ready for an upgrade on the CPU Cooler in the future, I just need to find a Threaded Mount Cooler that will fit without a massive Mod to the Case. But might be worth watching, you might learn from my oversights failures or mistakes.