Thinking about using i7 10700k.Your case can accommodate larger EATX motherboards.
That is why it has the extra supports which you will not need.
As to which motherboard, I can't say.
If you need wifi, you can always add a wifi card.
Best to look at reviews of each candidate motherboard.
What processor will you be using?
A very good processor.Thinking about using i7 10700k.
Thinking about using i7 10700k.