u can consider the lian li o11 series, the dynamic evo seems to have better performance. h9 series was probably inspired by it anyway.
looks good, psu is enough. only thing id suggest u change is the ram, u can get local set 5600c40 expo kit for $145 from bizgram. u get local lifetime warranty, expo compatibility and minimal performance loss as 3d vcache parts are not as sensitive to ram timings.
dont get the 4060ti for sure. id suggest getting the rx7600 if looking at local set (under $400), or rx6600 if ok with amazon (under $300), either will play those games very well at 1080p or 1440p. if u can wait, can also wait for 4060 release end of the week, though i do not think it wil be an amazing value proposition especially in ur games. am4 vs am5 wise, is more down to whether u are looking to save as much money as possible; if yes am4, if not am5. if u go am4, 5700x should be very similar to 5800x while costing less. if u go am5, can look at the high end gaming rig reco for suggested cpu + mb + ram + cooler (if u want). u should also get the psu from sls, as trying to rma an overseas set is likely going to be a pita.