okay so I want to get the new lg optimus m (from metropcs) but the thing is you have to have the $50 plan and I'm currently on the family plan with my mom dad and sister ($25 a line) so my question is would my parents just pay the extra $25 or would it be $50 in addition to the $25 per line? I really need to know because my parents said that would be tooo expensive if it was $75 in addition to our like $117 bill.