WASHINGTON — President Donald Trump ’s White House ballroom project is way too big and should be scaled back, an architect and member of the board of the National Trust for Historic Preservation said Wednesday — one of a number of changes he has suggested for a project he says could permanently alter the nation's most recognizable historic home. David Scott Parker, a Fellow of the American Institute of Architects whose firm specializes in residential design and historic preservation, shared his views with The Associated Press as a key federal agency, the National Capital Planning Commission , prepared to meet Thursday to vote on whether to approve the 90,000-square-foot (8,361-square-meter) project. A separate federal panel, the U.S. Commission of Fine Arts, approved the project at its February meeting. “Everything here feels inflated,” said Parker, who has been an architect for more than 35 years. “The net effect of this is to adversely impact what is the most important historic — the most identifiable historic — house in the entire United States. This is permanent, wh