I can give you a rough current per day profit from what I have. I just recently shut my rigs down due to high power costs. Average gross profit from each of my Asus ROG Strix 1080ti's was about 0.80/day USD when I pulled the plug. At that rate, after power costs here put me in the red. Compare that to what I was making in early 2018 which was roughly $10 USD per card per day. For the amount of money you intend on spending for hardware, you're better off picking a dozen or so projects that you've researched and find value in, splitting the investment between them and setting a timed investment strategy to leverage dollar cost averaging over the period. Put your holdings in cold storage and forget about it for a while.