famous Tomorrowland attraction Space Mountain, which had been a gleaming white color for more than twenty years, was re-painted a copperish-brown color to go along with the redesign of Tomorrowland. Following the opening of the New Tomorrowland for the summer of 1998, the Submarine Voyage was closed in September. In late 2003, Matt Ouimet became president of the Disneyland Resort and sought to change some of the cost-cutting trends that had become the status quo there. Space Mountain was closed for two full years while the ride was refurbished and repainted white, the original color of the attraction, and the track was completely replaced by a new track with the same track plan. The former Rocket Rods queue building was converted into Buzz Lightyear Astro Blasters for a 2005 opening. Tomorrowland 2005–2016: Disneyland's Happiest Homecoming and Diamond Anniversary In February 2005, Walt Disney Imagineering approved a repaint of Tomorrowland for the "Happiest Homecoming on Earth" 50th anniversary celebration. This new paint scheme resembled the 1967 Tomorrowland with predominantly white, blue, and silver, although some of the former gold and bronze colors were kept. The largest remainder from the 1998 color scheme was the Astro Orbitor until mid-2009, when it was repainted to match the rest of the land, and mechanisms that once caused its top to rotate properly were repaired. In 2007, as part of the Year of a Million Dreams, the Submarine Voyage reopened as Finding Nemo Submarine Voyage, with the submarines fully refurbished and repowered with batteries rather than diesel engines and the theme based on the 2003 Disney/Pixar animated film Finding Nemo. Also in 2007, the Disneyland Monorail began phasing out its Mark V fleet of monorails in order to reverse engineer and upgrade the Mark V's to the new Mark VII models. The new Mark VII's were phased in one at a time, beginning with Red and Blue in 2008 and Orange in 2009; Purple was confirmed not to undergo an upgrade and was scrapped. These new monorails were to pay homage to the original Mark I, II, and III monorails while retaining a modern, futuristic look. The previous Mark V monorail class of trains bore more of a resemblance to the Mark IV and Mark VI monorail classes of trains used on the Walt Disney World Monorail System. In January 2010, Honey, I Shrunk the Audience closed to make way for a revived Captain EO,