Update RHI work and model

Signed-off-by: rsnape <rsnape@dmu.ac.uk>
Tidy formatting etc

Signed-off-by: rsnape <rsnape@dmu.ac.uk>
Change the code cleanup settings

Signed-off-by: rsnape <rsnape@dmu.ac.uk>
Change the default scenario to RHI adoption temporarily

Signed-off-by: rsnape <rsnape@dmu.ac.uk>