There is a fair bit of competition in this space already. I'd try to figure out where your edge is going to come from here. And I don't think a survey is going

There is a fair bit of competition in this space already. I'd try to figure out where your edge is going to come from here. And I don't think a survey is going to answer that. People want everything at lowest price. I prefer building my own, but looking at your proposed features - lack of ECC mention stands out