I would start by ditching the asrock board. They have been frying 9000 series cpus. Check out msi.com they have equivalent boards and you can bundle in the cpu for near 100 bucks. They even have 9800x3d for 400.00usd, if you desired to go that high. I am not familiar with Australia prices, but at 600 for 9060xt seems high, as I just bought an asus dual 9060xt 16gb card for 430usd. If you already have ram at a good price, you can either splurge 400 more on the 9070xt if you need the higher bandwidth, or just chill with the 9060xt. I am running one as a test for building a steam os unit and it runs 1440p on high settings for most games without issue. I'm not a valorant player, so I don't know what the goals are, but if it is online competitive play, then you will usually want to bump down to 1080 and crank up the frame rate. This should handle it well, but not at 4k. I would check some reviewers on YouTube and decide based on what I MUST have. But for me, a 9600 9060 is well balanced, I'm just leary of asrock. Everyone has a b850 board or lower feature x870e board for the same money, msi just has a sweet cpu price. 440 is alot to pay for an aio, have an amazing arctic 420mm aio that keeps even a 9950x3d chilly. No lcd screen, but you do you, if that is your must have, I would look into deep cool, and thermaltake. Mostly because you have not added case fans yet, and I like to match aio fans with other case fans so you can get the 3 supply to balance the 3 exhaust for a neutral case, and add 1 more supply for positive pressure, to keep the dust out. I am running a LianLi 011d led case with 13 140mm fans from arctic. Use of FanControl is a must to tune the cooling to reasonable noise or it sounds like a turbo spooling up.

Best of luck and post some pics when you are done.