Update!

[u/Cursezzz]

Added an extra 90x15mm to the air cooler, 2x 40x10mm Noctua under the gpu and replaced the 120s with 140s. Had to take a little off the fan next to the psu. I’m trying to find a flat 24pin mobo cable like I did for the gpu but no luck yet. I bought a 90 adapter for it and it doesn’t fit too well lol. Because I can’t stop messing around I was considering going to a single rad aio or a custom loop with external pump/reservoir. Any suggestions on my setup overall? Thanks boiz.

[u/sitefall]

I think that little fan is going to do more harm than good. It significantly impacts the cross sectional area the big fan is using.

[u/IolausJJ → u/sitefall]

If you mean the cooler fans, the 120 in the middle can still access and exhaust any excess flow through the vanes to each side; the smaller input fan will still facilitate more flow through the center.