Question help: I7 8700 (non OC) + z370-A Pro MSI + Ram?

Aug 21, 2019
Hi, I'm building a stable computer for photo shop and some video editng and want to know if this motherboard will work well with a i7 8700?
Motherboard; z370-A Pro MSI
I like it because it has 6 fan headers for PWM and is ready for i9 processors when that time comes.

Regarding RAM: Should i choose ram at 2666Mhz since the Intel i7 8700 only allows up to that point? I just want a computer that works and is stable, so if there are risks associated with going over 2666MHz i wont.