Mini velo cargo bikes?

I’d like to do an electric conversion to a mini velo cargo bike. Right now I’m mostly looking at the bike Friday haul a day. The bike Friday shop is a day trip away from me and seem to fit the bill. What other mini velo cargo bikes should I check out?

I’d like the ability to haul my two kids to school, carry a large paddle board and do all my day to day shopping and commuting as e we are a car free family.