Look, R160 will NOT go on the B,D no matter how much you think about it. It will be a pain in the ass to change fleets on more than one line, probably the B is gettin 46, D, Or hell maybe even the N, Who knows. They are most likely going to change fleets that ALREADY HAS R68 on them...The G is basically based on Coney Island now, so we don't know what the hell they are going to do, plus putting the R160 on the B,D would mean the R160 will not last, AND, Jamaica would highly not give away there R160's to Coney Island or either Concourse.