SharePoint Server 2013 single server installation licenses and system requirements

Question

We are thinking of setting up a SharePoint Server 2013 for the following features to be accessed by our test team (<100 users)
Our requirements are as follows - 
Total user access <100 users(starts with 50 and may be go upto 100)
Mainly Access to TeamSite(Document library), WiKi, BI reports view(SSRS Reports integration)
We have a Visual Studio Ultimate license that covers SQL Server 2012 and Share Point server 2013.
We have also got a Amazon EC2 machine access to create a Xlarge box with Microsoft recommended Cores, Memory, storage for SINGLE INSTALLATION of SharePoint Server 2013 and SQL server database on Windows Server 2012 
My queries are as follows
Are the licenses above sufficient to go ahead with setting up the SP Server? or do i need any other licenses ?
I would like to create local LDAP in amazon without connecting to the company active directory. Would this be possible? We have users from other locations(different countries) providing services to our company and we would like them to access this portal
to share and access docuemnts without any network issue etc..
Are there any known firewall issues with EC2 machines for share point deployment
System requirements for single server installation (with or without BI reports)
Please note this implementation is only for internal use by the test team and is not critical. Not a production implementation. 
Is there any better solution?
Much appreciate your help 
Thanks
Vara

Answer 1

MSDN subscription licenses for SharePoint aren't, as far as i know, for use as production devices. This means that whilst you can use it for testing and development you can't use that license for the SharePoint server that you'll all be using.
As such I think you will need to buy a SharePoint 2013 server license. The same goes for SQL, Windows etc.
There is also the question of user licenses, ie. CALs. I don't remember if those come included as part of an MSDN subscription.
2) Possibly. As long as Amazon can host a domain for you it should be possible.
3) Pass. Microsoft prefer you to use Azure and most of my training and experience is with that.
4) High. 4 cores, 24GB of RAM minimum.
http://technet.microsoft.com/en-us/library/cc262485.aspx#hwforwebserver
You'll either need a 2XLarge or a memory orientated box, in which case you won't have much storage space.
Internal team infrastructure is still important. If you're using it enough to make it worth having then you need it there and running.
Have you considered using Office 365?