SKU Identification Warning - Safe to proceed with CFW?

[bglendinning]

As per title, is it safe to proceed with this machine?

dump.bin.checklog.txt

[D33zN0tz84]

dump.bin.checklog.txt

I tried to flash today but no succes. i forgot to do the dump check. Happy that i did not brick the system.
i did the 4.92 update by accident and i tried the toolset todat and it worked untill whas going to the the actual update to cfw

[cybcarr]

2504B.bin.checklog.txt
Strange. done the thing 3 times . Downloaded 2 diff. sources, still the same 2 lines are not matching. But visually they are.