don't use a 600jubilee.. they are wayy too rare.. you own the only one.
there are NAA/jubilees,
and then there ar 600 series tractors.
simialr looking but different. :) especially int he hyds and drivetrain.. actually.. everything from the flywheel back is fairly different..
all are designed around a 30ish hp power plant.
can it be done? sure.. just about ANYTHING can be done...