If I had my druthers, I'd own a more "substantial" truck of the period.
The advantage of the Ford is they made 15 million of them and parts
availability and technical knowledge on how to maintain/operate them
is just a phone call away. Just having tires custom molded and cast for
your 1908 Lambert would cost 4x what a pristinely restored truck like
mine would cost for the whole truck. With oddball makes of the period,
a person can often be "alone in the wilderness" to restore and operate
them. The Lambert used a paper friction wheel as its drive mechanism !
Just go ahead and find one of those today !
Anyway, the T's are cheap and easy and plentiful, and an iconic piece
of period Americana. I made the compromise and took the easy route.
I want to drive and use it as is was meant to be used without worry of
breaking an ultra-rare piece of history. Parts are cheap and easy to get
(as old cars go). Just an easy early vehicle for an average Joe without a
trust fund to own and drive.
As for the strength issue of the roof brackets, without getting into the
engineering, with the 5' overhang I will have, at 8' centers, overframed
with 2x6, load strength will not be a concern.
"Duty above all else except Honor"