Guidance Please

[ubbersteveo]

Budget (including currency): $800ish

Country: United States

Games, programs or workloads that it will be used for: WoW, Minecraft, 

Other details (existing parts lists, whether any peripherals are needed, what you're upgrading from, when you're going to buy, what resolution and refresh rate you want to play at, etc): 

So I'm a beginner at all this... at the beginning of the year I bought a prebuilt computer and got a great starter. It certainly has room to grow.

PCPartPicker Part List

Type	Item	Price
CPU	AMD Ryzen 5 3600 3.6 GHz 6-Core Processor	$199.99 @ Best Buy
Motherboard	ASRock B450M/AC Micro ATX AM4 Motherboard	$93.98 @ Newegg
Memory	ADATA XPG GAMMIX D10 16 GB (2 x 8 GB) DDR4-2666 CL16 Memory	$131.47 @ Amazon
Storage	PNY CS900 500 GB 2.5" Solid State Drive	$54.99 @ Amazon
Storage	PNY CS900 1 TB 2.5" Solid State Drive	$87.99 @ Amazon
Video Card	PNY GeForce GTX 1660 SUPER 6 GB Video Card	$239.94 @ Office Depot
Case	Thermaltake H200 TG Snow RGB ATX Mid Tower Case
Power Supply	Thermaltake TR2 500 W 80+ Bronze Certified ATX Power Supply
Monitor	Acer V247Y bi 23.8" 1920x1080 75 Hz Monitor	$141.98 @ Newegg
Mouse	Logitech G502 HERO Wired Optical Mouse	$39.99 @ Best Buy
	Prices include shipping, taxes, rebates, and discounts
	Total	$990.33
	Generated by PCPartPicker 2020-11-30 16:04 EST-0500

As for the growing process, yes the 1660 Super is great to get going but I would like to upgrade to the 3070 but yeah.... I see their sold out everywhere
Going to the 3070 I think would require me to upgrade my PSU
I feel like I should upgrade the Ram to something in the 3200 speed like 2x16 for reasonable price 
Going to the 5000 series CPU cant happen casue of waiting for Bios update
Lastly I was looking at either a Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler or a Cooler Master MASTERLIQUID ML240L RGB V2 65.59 CFM Liquid CPU Cooler