New desktop in preparation

Kindly give me any suggestions I have configured pc for multipurpose especially for kids playing games and office and school work
Here are configurations
Case
STYLISH PIANO BLACK ENIGMA CASE + 2 FRONT USB
Processor (CPU)
AMD Ryzen 5 2600 Six Core CPU (3.4GHz-3.9GHz/19MB CACHE/AM4)
Motherboard
ASUS® TUF X470-PLUS GAMING (DDR4, 6Gb/s, CrossFireX) - RGB Ready!
Memory (RAM)
16GB Corsair VENGEANCE DDR4 2400MHz (2 x 8GB)
Graphics Card
8GB AMD RADEON™ RX 580 - HDMI, 3 x DP - DX® 12
1st Storage Drive
2TB SEAGATE BARRACUDA SATA-III 3.5" HDD, 6GB/s, 7200RPM, 64MB CACHE
1st M.2 SSD Drive
128GB ADATA SU800 M.2 2280 (560 MB/R, 300 MB/W)
DVD/BLU-RAY Drive
16x BLU-RAY WRITER DRIVE, 16x DVD ±R/±RW & SOFTWARE
Memory Card Reader
INTERNAL 52 IN 1 CARD READER (XD, MS, CF, SD, etc) + 1 x USB 2.0 PORT
Power Supply
CORSAIR 550W VS SERIES™ VS-550 POWER SUPPLY
Power Cable
1 x 1 Metre UK Power Cable (Kettle Lead)
Processor Cooling
STANDARD AMD CPU COOLER
Thermal Paste
STANDARD THERMAL PASTE FOR SUFFICIENT COOLING
Sound Card
ONBOARD 6 CHANNEL (5.1) HIGH DEF AUDIO (AS STANDARD)
Wireless/Wired Networking
WIRELESS 802.11 AC1300 867Mbps/5GHz, 400Mbps/2.4GHz PCI-E CARD
USB/Thunderbolt Options
MIN. 2 x USB 3.0 & 2 x USB 2.0 PORTS @ BACK PANEL + MIN. 2 FRONT PORTS
Operating System
Genuine Windows 10 Home 64 Bit - inc. Single Licence [KK3-00002]
Operating System Language
United Kingdom - English Language
Windows Recovery Media
Windows 10 Multi-Language Recovery Image - Supplied on DVD
Office Software
FREE 30 Day Trial of Microsoft® Office® 365 (Operating System Required)
Anti-Virus
BullGuard™ Internet Security - Free 90 Day License inc. Gamer Mode
Browser
Microsoft® Edge (Windows 10 Only)
Warranty
3 Year Platinum Warranty (3 Year Collect & Return, 3 Year Parts, 3 Year labour)
Delivery
STANDARD INSURED DELIVERY TO UK MAINLAND (MON-FRI)
Build Time
Standard Build - Approximately 3 to 5 working days
Promotional Item
Get up to £100* for games w/ select AMD CPUs & ASUS Motherboards - see: http://bit.ly/2QHJvLq for more info
Promotional Item
Up to 2 Games FREE w/ select RADEON RX GPUs!
Quantity
Any suggestions would be highly appreciated

The spec overall looks great.

There are a few concerns that come to mind though.

The case is a major issue. It's a bit rubbish anyway (no USB 3.0 at the front - in 2019?!). But it's also very basic and will have limited airflow and cooling/upgrade options - which isn't good for the fairly powerful hardware you're putting in it.

I'd suggest the Fractal Focus G instead - or if every penny must be pinched, the PCS Cyclone.

The SSD is very small, relatively slow, and a bit of a waste of an M.2 slot. A 250gb WD Black would be ideal, but even a 250gb 860 Evo SSD (from the Hard Drive menu, not the M.2 menu) would be better than the 128gb SU800.

Warranty3 Year Platinum Warranty (3 Year Collect & Return, 3 Year Parts, 3 Year labour)

Click to expand...

This is very expensive, especially for a fairly mid-range system. Most of the components don't even cost £130 on their own so if they broke they'd be cheaper to buy new. Also many components come with their own manufacturer warranty beyond the regular PC Specialist warranty. It's up to you what the extra peace of mind is worth, but I'd really suggest sticking to the £5 warranty and spending the savings on hardware like the case and the SSD.

DVD/BLU-RAY Drive16x BLU-RAY WRITER DRIVE, 16x DVD ±R/±RW & SOFTWARE

Click to expand...

This is fairly expensive. Are you sure you need it?

Processor (CPU)
AMD Ryzen 5 2600 Six Core CPU (3.4GHz-3.9GHz/19MB CACHE/AM4)
Motherboard
ASUS® TUF X470-PLUS GAMING (DDR4, 6Gb/s, CrossFireX) - RGB Ready!
...
Promotional Item
Get up to £100* for games w/ select AMD CPUs & ASUS Motherboards - see: http://bit.ly/2QHJvLq for more info

Click to expand...

The R5 2600 doesn't qualify for that offer. The R5 2600x does, and is a faster CPU.


What did the above system come to, and what is your budget? It will help suggest revisions.

Great help
Thanks a lot
I highly appreciate that