What I plan to do is drop SERO 500 for the Everything 450, add my wife on for 19.99, and use my company's discount of 23%. This comes to $73 before taxes and fees, so maybe a little more than $80 when all is said and done for 2 lines. Even IF I could somehow clone my SERO for my wife, it would be 43.03x2, which will be more than I will be paying when I switch to the new plan with 2 lines... and we can get Evo's