Question Building a pc + monitor for a friend need opinions

[ElMontsaf]

So a friend asked me to build him a computer including a monitor he's getting into pc gaming coming from ps4 for 1,033.48 USD and heres what i came up with

Please note that the price is what the parts are worth in my country , I CANNOT buy parts overseas, The USD price is just for reference, The only option is local stores

Intel Core i5-14400F
PNY RTX 4060 XLR8 VETRO Triple Fan 8GB GDDR6
MSI PRO B760M-P DDR5
Team Elite 16GB (1*16G) 4800MHz CL40 DDR5
Team Group MP33 PRO 512GB M.2 NVME
Antec AX61 Elite + Antec Atom B750w Bronze PSU
853.65 USD for the pc parts


SAMSUNG LS27CG552EMXEG 27INCH Odyssey G5 VA Curved 165Hz QHD 2K 1MS
159.15 USD for the monitor

What do you guys think?
My concern is only the 4060 8gb and 3060 12gb argument and the reason why i am worried is because of the QHD monitor 🤦‍♂️

Also the 1 stick ram I cannot find any 2*8 sticks is this something that will really effect the system without dual channel?

Any room for improvement without going overbudget? I was gonna go Ryzen 7500f there's a 70 USD difference, but I am trying to get peak performance for longevity, I found out that the 14400f is slightly better.