I'm not pissing in your Wheaties, I'm actually asking a serious question in a silly way.
What are you doing with Omnisphere that's leading you to obsess over your computer so much? Obviously it's not working for you, but I don't understand how it's possible to bring a 12-core 5,1 to its knees. I've tried, and I simply haven't been able to.
And that's running Logic at a 128K buffer, including using Omnisphere and whatever else strikes my fancy.
Now, if I loaded multiple mic positions of every orchestral instrument in my template, okay, but without that I haven't even been able to run out of 64GB of memory, let alone spike the CPU.