wouldnt Yuba's rear load area be better for the seat mount?
though Dutch Mothers rode bikes for up to 3 children on them , until the Bakfiets
with the big cargo /child area in between the bars and the front wheel became, so popular.
with the strong Gales off the North Sea the windshield was used . but not every time.
I've considered it but with both kids I would need to have the seat at the very back and when my daughter is not with us it would leave a large gap between him and I and I don't want the weight distribution to be off. And I'd also like him closer so I can tend to him easier.