Blending in some ceiling beams

[Diggory]

I’ve got three mat black exposed ceiling beams; despite the fact it’s an old house, these beams are cosmetic only.
I’ve distressed the beams and plan to paint them white so they blend with white ceiling.
The ceiling will be painted in SUPERMAT; as I mentioned, it’s an old house and I use this because it’s breathable.
So far I’ve only given beams a coat of ZINSSER primer; normally I’d use SCUFF-X on woodwork but in I’m wondering about using SUPERMAT on beams too.
I know this is unusual - but would it be okay ?

Thanks in advance
Diggory

 

[Wayners]

Be fine using suppermatt.

 

[Diggory]

Thank you as always @Wayners
All Best Diggory