Mine was dispacted today at 80 days with a 3080 and a 5900x so I suspect you won't be long behind me. I would recommend sending them an email. I sent them an email and my computer went into building the next day, might have been coincidence but either way it doesn't hurt to get some...
I'm on 78 working days with a similar build to you and I got the email. I ordered the 3rd of october and it's pretty much been the only thing they've contected me for was to tell me it might be march until I get my computer. I've been patient but I'm beginning to feel really bent over by PCS now.