No. We could not replace every small transformer in 5 years. Every being key.
forget every, what’s our ability to mass produce small transformers here? I mean they are everywhere so I’m guessing we have a fair amount of ability to produce them, but I have no idea how long it would take to replace a large percentage of the existing ones.
this is why having the large and midsize ones may not do people much good if their neighborhood ones can’t be replaced.