Would love your opinions it’s a very small build and I’m worried about heat I have thermaltake ct120

2 intake beneath the gpu and 2 exhaust at the top and one more exhaust at the rear. I just removed one fan at the bottom and placed an anti sag instead how important is that fan against the anti sag?

I know there’s a lot of clutter it’s an atx psu so was hard to fit stuff

Ps

It’s a7800x3d Asus strix b850-g rtx 5080 32gb crucial ram.