I have reviewed your requirement in detail.
Post creating, configuring, designing, developing, engineering, marketing and effectively strategizing your virtual existence - the challenge would be to grow your followers. The level of creativity required for this would be astronomical with daily posts to keep customers/group members engaged and wanting to come back for more.
I have been handling Social Media Marketing (fb marketing) for businesses from different sectors such as Healthcare, Education, Real Estate, FMCG, Sports and Technology.
I have many strategies and concepts that can help you reach your said target sooner than expected.
Do get in touch and let's make magic happen.
Looking forward to hear from you.
Best Regards and Have a Good Day.