I totally agree on the Iron Barrel. But I can't ride cafe type bikes with low bars and rearsets because of knee and shoulder problems.
The vast majority of Fireballs have the standard handlebars and seating position.
Cafe riding position is not required. It makes a great all around bike, tourer, or even scrambler. The torque is wide and strong, and it will do the Ton with the standard handlebars and seating. It's basically about the same performance as an early Royal Enfield Interceptor Mk1 750 twin, or any of the other typical Brit twins of that era.
I just mentioned it because you seem to have a penchant for the vintage aspects of the way things used to be, and the Fireball is the epitome of that with all the factory issues resolved and a lot more power, 75mpg at 70mph on the highway, is very well mannered and easy to ride in city traffic, and some have seen almost 50,000 miles longevity without an overhaul(so far).
And it does it with the vintage 1950s type Bullet single engine, that we upgrade the correct way to do what it does.