There is written that this piece require ”Organo Pleno”. It means Full organ—that is, the entire power of the instrument. But not the same as Tutti.
As I have learned, Organo pleno means full principal chorus. Take principals of various pitch levels 8', 4', 2', 2 2/3’ mixtures etc. all together to get festive sound.
Well, here I try my best with organo pleno Organteq, in this short prelude by J S Bach.