Bars - up or facing down?

I offer a vertebral transplant sercice for anybody having trouble with their bars.
Price 750 000 €. No insurance.
Or alternately, you can change the bars.
depends on the year and frame and forks and seat and pegs of the Laverda triple. On my 82 1200 the Jota bars are mounted "down" and very comfortable. On my 79, Jota bars mounted "down" are excruciating, went with Tomasselli "Condo" adjustable bars on the 79 1200.