Help matching Bass Head with Cabinet

Hello everyone
Right now I have a bass head-cabinet combination where the head is 50W more powerful than the cabinet. Here are the models and specs:

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Bass head:
Markbass SA 450 (it's a solid state)
Output Power: 300W RMS at 8 ohm, 500W RMS at 4 ohm
https://www.markbass.it/product/sa-450/
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Cabinet:
ASHDOWN MAG410T DEEP
450W 4Ohm
4 x 10" + tweeter
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Do you think it's risky to use this head with this cabinet? Or will it be fine as long as I’m careful and avoid turning the master volume all the way up?
Keep in mind that I use a SansAmp pedal and sometimes a Big Muff.

Thanks so much for your help!