I understand that thought, but I think it would be too hard for new players. There's basically metric shittons of information to be processed by the player when starting this game, having system errors or worse equipment might just be too much.
But i totally expect our modding community to come up with something like a "hardcore battletech fan edition"![]()
It's easy to mod the JSON files to produce weapons that have both a bonus and malus and are different to another manufacturers. As you said, the modding community will be able to produce them in a very quick time frame.