> Yes, definitely. It being a 2 seater is kind of a deal breaker for families

I believe I saw there are plans for some sort of SUV conversion.

> Catering to families means expensive bells and whistles, like entertainment systems, etc.

IF it could just get a bluetooth signal from an iDevice or some Android thing, that would probably suffice for a basic option. If the owner needs more than than, let them install (or have installed) some sort of third-party infotainment head of some sort.

Back in the old days, cars sometimes had a single speaker and that was plenty sufficient for listening to music.