Help with PC assembly?

Question

Computers

Good afternoon!
I am building a PC to work in photoshop, lightroom and premier pro. Sometimes I model in solidworks and often use AutoCAD. Games are not interested. I would like to assemble a computer and forget about 5-7 years (well, I’ll buy up to 32 GB of RAM later)
The assembly so far is as follows:
Case: Zalman i3 black
AMD Ryzen 5 3600 OEM
ASUS TUF B450m-pro gaming (mATX)
Cooler Aardwolf Performa 10X
Operational memory 16Gb DDR4 3000MHz Crucial Ballistix Sport LT (2х8) Be
Quiet System Power 9 600W power supply
Video Palit GeForce GTX 1660 SUPER Gaming Pro
WD blue on 1Tb (WD10EZRZ)
Monitor DELL P2418D
Please rate. Constructive criticism is welcome
. Moments that confuse me:
1) is it worth waiting for the release of boards with the B550 chipset, or the expected profit will not be so great and the B450 will do just fine?
2) there are doubts about the video card. I read various articles, some argue that AMD's OpenCL (actively used by Adobe) is better implemented, others - that red ones are good only for games, and it's better for working with nvidia applications, because. there and OpenCL and CUDA in one vial. In general, it is not clear.
Although I suspect that in the end I will not notice the difference, because. the previous computer was on an old 2x nuclear i7 6500u with integrated graphics and for me it seemed like a "space starship". So a more modern assembly will only cause a stupid smile and an involuntary enthusiastic "hyy" :D

Answer 1

1. I am currently on b450 + r5 [email protected] + 16 Gb [email protected] + 1050 + 2xhdd.
   Look like that's it. I will gladly answer questions.