The biggest news for Infiniti’s 2011 model year lineup may be the all-new M sedan, QX56 SUV, G25 sedanand IPL G coupe, but that doesn’t mean the rest of the automaker’s portfolio sails into the new year unchanged. The smaller EX crossover/wagon thingie, for example, gets a host of new updates including a seven-speed automatic transmission, larger wheel choices and more standard