When Honda introduced their 125 street I thought it was a smart move. Talked to a small dealer friend and he said he had no idea how many to order, ended up buying eight and of those units sold, five were to young new to the sport riders.
This season Honda has introduced a 250 version and I bet it too is met with optimism.
That 400 would have a perfect fit as well. I hope Honda gets enough of a positive vibe to bring that bike to these shores. We need new people buying bikes, and they need new smaller displacement options.