Cargo Bikes

So my initial thougs are:

1. I started wanting a rd as the offered greater range, are cheaper, robust and known to me. 5 miles on an e cargo with a 5 speed nexus has told me not to stress about the range and that being able to change gear stopped is more important. So I'll be looking for a hub gear.
   
2. Bullitt is great but too small for 2 kids.
   
3. I want front suspension as some of the cycle paths and roads are terrible.
   
4. I love e assist. Won't consider a cargo without.