The committee also decided to include the existing entranceway to better define access to the memorial.
Once the recommendations have been approved by the Māori committee and the full council, the concept design, which the community saw at a meeting in March, will be advanced to the detailed design stage, ready for construction.
The committee also approved the recommendations related to the repair and reinstatement of the Napier War Memorial's original Roll of Honour plaques.
The floral clock, and the War Memorial Centre management policy will be discussed seperately.
The concept design includes a curved wall connected to the building, displaying the Roll of Honour, Perpetual Flame, a water feature, seating, remembrance artwork, and landscaping.
Architect of the original War Memorial Hall on Marine Parade, Guy Natusch, was an advisor to the Reference Group until he died six months ago.
The Roll of Honour plaques and Perpetual Flame were originally outside the War Memorial Hall, but were enclosed within the foyer during a 1995 upgrade.
The heritage architects' guidance for the restoration project is that it should be based on Natusch's original design as much as possible.
The War Memorial, commemorating primarily those who had perished in the two world wars and incorporating a conference centre, opened in 1957.
But it has been embroiled in a conflict of its own since structural changes in 2015 led to rebranding for conference and events marketing purposes.
Rebranding as the Napier Conference Centre in 2017 inflamed the issue.
The following year the complex was renamed the Napier War Memorial Centre and is now the home of council arm Napier Conferences and Events.