Na, I think I'll keep that one
Btw. Mykou.. what just jumps at me: you needed 4.7 ghz for <10 sec spi?
I played around a bit just before and I was below 10 secs at around 4.6 ghz.
Given the fact that my mem timings were a bit looser - like I said, it craps out >1020 mhz