Solution
first of all,i used 950$ just for the pc,i suppose you already have a monitor so you dont really need 144hz monitor now.
I put a b550 mobo in there,faster ram,and now the gpu.I choose 1070 Ti over 1660 super,since its same as rtx 2060 except it doesnt have ray tracing.You can find 1070 ti for 200$ on ebay and other sites,while 2060 is like 350-400$.Also dont be fooled,1070 ti is not 500$,its 500$ i think new,but as i said you can find unused 1070 ti for 200$ on ebay so why not go for that,the rest of teh build is good.Dont really know why you need a optical drive for,since everything can be downloaded from internet nowadays.
Heres the build:https://pcpartpicker.com/list/jNW3x6
first of all,i used 950$ just for the pc,i suppose you already have a monitor so you dont really need 144hz monitor now.
I put a b550 mobo in there,faster ram,and now the gpu.I choose 1070 Ti over 1660 super,since its same as rtx 2060 except it doesnt have ray tracing.You can find 1070 ti for 200$ on ebay and other sites,while 2060 is like 350-400$.Also dont be fooled,1070 ti is not 500$,its 500$ i think new,but as i said you can find unused 1070 ti for 200$ on ebay so why not go for that,the rest of teh build is good.Dont really know why you need a optical drive for,since everything can be downloaded from internet nowadays.
Heres the build:https://pcpartpicker.com/list/jNW3x6
 
Solution