Hey sorry meant to get to this earlier but got hammered at work, 9 hour shift turned to 12... Anyway...
With everything being how it is, #1 priority is grabbing a GPU. I wouldn't even build a parts list yet until you get one. Aim for the 3070 Ti mark or its equivalent (2080 Ti, 6700 XT, etc.)
Frame your budget around a GPU you can get. I check HardwareSwap on Reddit pretty much all the time, it's pretty reputable. Or you could do the Newegg shuffle and hope for the best. GL man!
@Rizzo