I have the original Profile Single tube bull-horn Aero bar combination. they have 2 stubs ,at the stem end,
that I fitted a extension from a newer Product to, it swings out of interference, when I'm out 'on the horns'

used the front of the aero bar position to fit the remote shifter levers , down tube type.
so i suppose I dont do much weight offsetting , it's a +. & + situarion.
the fairing's struts are on the forward tubes of the Aero bar portion of them,
which as I say is one tube, the dumbell like Yoke in the center holds it all together in the HB stem.

anothe Bene is the 'books on tape' literature I borrowed from the public Library were easier to hear through my Ear Buds.

behind the fairing..