A $70 million 120-bed home veterans home planned for about seven acres of a 26-acre state-owned parcel across from the Walmart store in Kapolei must choose a general contractor by March to meet Veterans Administration deadlines or risk losing nearly two-thirds of the project’s federal funding. The 135,000-square-foot, two-story Hawaii State Veterans Home is planned for a corner of the property, which is bounded by Farrington Highway, Fort Barrette Road and Kealanani Avenue. The Hawaii Housing…