OK. I'd have a pram hood if:
It had windscreen wipers so that I could see in the rain.
It was low enough to go under low bridges.
It was high enough for me to stand in,
It had a system whereby I could step on and off the stern without undoing the sides.
It did not provide cover for those wanting to break in.
As it is at the moment around here pram hoods are only erected when the boat is moored - pointless.
I'd have a cratch board and cover if:
It didn't make it awkward to get on and off the bow.
It didn't make it very difficult to change gas bottles in the bow locker.
It, including the woodwork, could be easily removed and stored for sitting in the well deck in fine weather.
It did not provide cover for those wanting to break in.