I do a big defoliation on day 21 of flower where I remove about 1/3 of all fan leaves. You're at day 23, so I think you'll be just fine.
If you have a strong exhaust fan and passive intake from the bottom of your tent, you're probably getting plenty of air flow in there. Just try to keep humidity at 50% or below, and don't let it get up too much higher.
Nice looking grow!