Your parts are decent and balanced for what they are.
The power you need is primarily driven by the graphics card you use.
Here is a handy chart:
http://www.realhardtechx.com/index_archivos/Page362.htm
As you can see, a GTX1050ti is not power hungry and can use as little as a 350w PSU.
I would not buy minimum.
Do not go cheap on a psu.
A cheap PSU will be made of substandard components. It will not have safety and overload protections.
The danger is if it fails under load, it can destroy anything it is connected to.
It will deliver advertised power only at room temperatures, not at higher temperatures found when installed in a case.
The wattage will be delivered on the 3 and 5v rails, not on the 12v rails where modern parts
like the CPU and Graphics cards need it. What power is delivered may fluctuate and cause instability
issues that are hard to diagnose.
The fan will need to spin up higher to cool it, making it noisy.
A cheap PSU can become very expensive.
Do not buy one.
A stronger, quality psu with a 7 to 10 year warranty can support some very strong future upgrades.
It turns out that the incremental cost of a stronger psu is not that great.
For example, a gold rated Seasonic Core GM-500 with a 7 year warranty is $75
https://www.newegg.com/seasonic-core-series-core-gm-500-500w/p/N82E16817151242
but the 550w version is only $10 more, and the 650w version is $15 more.
Here is one psu quality tier list:
PSU Tier List 4.0 rev. 14.8 (END OF LIFE) Last Update: 27-07-2021 Legend : Gray - EoL/obsolete and/or otherwise not recommended for purchase. Green - small form-factor (gold and blue colors are disregarded due to scarcity of SFX PSUs) Gold - best units in the tier (includes requirements for blue ...
linustechtips.com
On the case, look for a case with decent front intake capability.
Two 120/140mm front intakes can cool almost anything.
If the intakes have filters, your parts will stay cleaner.
It need not be expensive.
And, looks count.
You will be looking at the case for a long time.
Your motherboard size is MATX so any case that is not a mini ITX will fit.
Here is a popular fractal design focus G for $55.
It comes in different colors:
https://www.newegg.com/petrol-blue-fractal-design-focus-g-atx-mid-tower/p/N82E16811352073