have a boatload of pictures of float installs. have been involved in many protoype and stc flight test / installs on floats. pm if you want me to send some jpegs.
also note:
utility floats, emergency and ditching floats are all different sized and have their own unique abilities, make no mistake, you cannot takeoff after a water landing with ditching floats, as the tailboom will most likely be underwater
dr