1. 1/43 or true 1/40 scale chassis. The track size is best for this small scale.. Suco size
2. Standard micro connectors for motor and servor. Opens the door to real hobby mods.
3. The electronics board can be smaller. Currently I see the AI stuff piggy backed on standard rc board. Could be integrated .
4. Make all components , esc, motor servor available as upgrade part.
There are lots of people who like to tinker with their toys...
Thanks for this forum.