iPhone and a Samsung s5 are the two phones I want to go with
2 gb data each and the text I'd prefer to be unlimited and call at least 500 minutes each.
Verizon plans are unlimited texting and data. The cost of the plan will depend on how you be be attaining the phone. Are you going to take a subsidy buy them outright or use Edge?
Assuming you go with the typical subsidy with a 2 year contract the cost would be $150 plus taxes and fees( about $15 maybe ) for 2 smartphone lines and 4 GB of data.