How to manage them?
You would need man power or staffs that could handle out on specific position considering that this is composed of 3 key areas then it would be sensible you would be hiring
someone who do have the skills on doing so.
As long you do have the money or budget then this wont be a problem but  as an owner or being that too realistic then its better focus out on exchange platform or
gambling/casino site yet these two are really that good for long term aspect if you are really that minding for long term operation but of course
success wont really be that an assurance yet everything would really be depending.