Hello umbracians! 

My first post here in a long time. :)

I am about to migrate an old webapp built on umbraco 4.7.x in IIS7 full trust to a new web server. I would like to be able to rebuild this app for umbraco 7 later this year and thus would like the server to be umbraco 7-proof even though it will run umbraco 4.7.x to start with. 

Should I expect any problems running umbraco 4.7.x on a web server configured according to the system requirements for umbraco 7?

*IIS 7+

*ASP.NET 4.5 Full-Trust

The system requirements for umbraco 4.7.x are

*IIS 6+ (IIS 7 Preferred)

*ASP.NET 4, MVC 3

System requirements above according to the official documentation at http://our.umbraco.org/documentation/Installation/system-requirements

I would rather not have to start with a webb server not meeting the requirements for umbraco 7 as any server migration or upgrade at this site is associated with much paperwork, significant costs and months of office turnaround time.

If running umbraco 4.7.x on a umbraco 7-proof is not doable I'll have to stick with a server configured for 4.7.x.

Thanks!