GM, delivering on promises to make Detroit all it can be, is getting into the development game. The General has given Hines Real Estate, out of Houston, a 6-acre riverfront plot next to the Renaissance Center where Hines plans to build 600 luxury condominiums. The condos, to be built in three phases, will go for anywhere from $300K to a $1M, and GM will get a cut of the profits. Hines oversaw the RenCen makeover, and built Detroit's Comerica tower.