First attempts at replacing the stock electronics unit which will overheat and fail after upgrades to batteries and motors

I created a new video which has the final electronics box that I settled on but wanted to keep these for informational purposes.
New Video Title “Kids Ride On Electronics Upgrade 2 !!! FINALLY A WIN !!!”

Electronics Box / Speed Controller
https://www.amazon.com/gp/product/B07FW3LPBX/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B07FW3LPBX&linkCode=as2&tag=amakerslife-20&linkId=a188224465946aa8b1e29a57d620c762

Possible RC Speed Controller Replacements w\ use of a separate Micro (i.e. Arduino)
https://www.aliexpress.com/item/32751717138.html?spm=a2g0s.8937460.0.0.3dd82e0emMzTqf

Possible Brushless ESC / Motor Upgrade Kit x2
3650-4300kv + 120A ESC + Programming Card
https://www.aliexpress.com/item/32869133659.html?spm=a2g0s.8937460.0.0.3dd82e0emMzTqf