Setting my production and staging environment for sharePoint 2013

Dear Sirs,

I am setting up my staging and production environment for SharePoint 2013. On the staging environment I am planning to install the following:-

-Microsoft Visual studio 2012.

-Microsoft Team foundation server 2012.

-SharePoint server 2013 RTM.

-Windows Server 2008 R2 Service Pack 1 (SP1) Standard

-SQL Server 2008 R2 Service Pack 1

So I have the following main two questions:-

1- Are the above software enough to set up my staging environment. Or I need addition software?
2- On the production server I will have to install the same software but without the Microsoft Visual studio 2012 &Microsoft Team foundation server 2012, Or I will need additional software?

BR