Sorry if this sounds like an obtuse question, but I don't understand what you are asking for help with. Are you asking us to pick one of those 150 for you? Are

Sorry if this sounds like an obtuse question, but I don't understand what you are asking for help with. Are you asking us to pick one of those 150 for you? Are you asking for more resources on how you can investigate those 150? Or are you asking what kinds of problems we run into when we deal with any of those 150 general ideas? If you can give me a little more information, I'll try to help if I have anything to add.