I mostly meant that M&B players will probably make a big part of the community. And players of this game tend to own worse computers. For example, mine used to be a really good one, but it was back when I was given it 7 years ago
I'm personally going to get a better computer soon, but still, I can't imagine a line of "far than 500" characters with a detailed graphics and all other stuff you're planning in an online game, where ping and fps matter a lot; but hey, who knows what future can bring?
That'll surely be increadible if you can make it! Best of luck with this