Migration from 10g to 11i using sapinst - system copy

Hi ,

We are planning to migrate from our current platform to new platform.

Current Platform : windows 2003,oracle 10g , ecc6.0

Target : Windows 2008 R2 , oracle 11g , ecc6.0

The process we are going to follow is system copy (Import/Export)

what are the Prerequisites for the for the same.

Do we have to need Sap netwever 7.0 sr3 atleast to carry out import / export.

What about the kernel and Export ?

Is it compatible to move from 10g to 11g using sapinst system copy.

Thanks,

Neel