Absolutely not ok. You will kill your amp with that EQ
.
See the first line ? (62.5Hz / Gain 15) That means you are making the amp push 15dB of extra power on that low frequency, stressing the amp.
Every time you are pushing the volume 3dB that means you are doubling the power in watts !! 15dB is very way out of line. When designing an EQ filter even 6dB is considered high.
The smart way to EQ is to cut down frequencies as much as you are alowed (that does not hurt/stress the amp) and boost as few frequencies as you are allowed. There are several threads and discussions about EQ you can search in ASR.
You can limit in REW how much dB goes up or down on the settings of the EQ filter, at the right of the interface.
Other than that, there’s no much anybody could point out by just watching the values of the EQ, a measurement or at least the prediction of the filter would tell more of the story.