I’m gonna take a guess, electrical engineering is your field?
About 90 percent of that went over my head. Some of those you mentioned I’ve never heard of. Traxxas, Deans, EC3, EX5, add EC2( Horizon/Losi), and 4-5mm bullets are what I’m used to.
The biggest problem would be getting any of the brands to agree. Local HobbyTown owner pointed out to me few years back that each brand is picking their connector. And use of anything outside of that will instantly void any warranty the brand offers. At one point HobbyTown was very close to no longer allowing any of their store to offer soldering for customers. All those that were trying to get the biggest, most powerful batteries possible in their Xmaxx when it came out. Traxxas has moved to an built in balance port inside their connectors. You can still use the older Traxxas connectors. But their new batteries can’t be charged with their older charge plugs. Required a special adaptor.
One thing I’d like to see is an improvement to the balance plugs. I’ve lost the use of more batteries from a broke balance wire then anything else.