Installed (with clecos) the scoop today and the fit is very nice and tight. I will have to run the bowden cable from the control to the firewall and then in a U shape to push and pull the scoop's lever in the correct sense.
The scoop door does not close (1 mm) absolutely without pressure so I will install the bowden cable to identify whether it creates sufficient pressure otherwise I will run a small spring from the scoop lever to one of the L angle uprights on the fuselage.