I am now running with the MMULibraries you recomended.
With such a setup, I *think* the only 680x0.library file in Libs: should be 68060.library. Have you removed/renamed/disabled all the older ones? More importantly, have you also installed mmu.library?
Your file versions all look correct, and if it's a stock install the symptoms you're describing now suggest there might be a hardware issue. I'm not very good at diagnosing those, but the main things to check are:
1. Is the accelerator fully seated? Use a pencil eraser to press down on the connector to ensure a tight fit.
2. Are the motherboard capacitors healthy?
3. Is the power supply healthy?
Another thing to check on the software side is whether the 3.2.2 update successfully modified the startup-sequence to kick in the new ROM modules.