[Samba] Server upgrade advies

[L.P.H. van Belle]

Hi, 

I must upgrade/move my samba to a new server.

This is the way i want to do this. 

server 1 , backup, copy /etc/samba and /var/lib/samba to new server.

down server 1

Server 2 
set ip as server1,
place backup on server2. 

start server2 

now the questions. 

1) it this possible.
2) server1 is now 3.0.26a ( debian )  and server2 is 3.2.5 

is this possible how i want to do this.
and things i forgot ?? please email me. 

thanx.

Louis