ISeries Upgrade

["Benz_Payer" <benz_payer@xxxxxxxxxxx>]

I am doing a side by side replacement of my iSeries.  I am presently running 
OS/400 V4R5M0 and an instance of Domino V5R0M4.  I only use it for simple email 
and a couple of small applications.  It is working fine and meets my present 
needs.

I intend to do a data swap between machines.  The new machine will have OS 
V5R3.  I would like to do this without upgrading Domino (if it ain't broke, 
don't fix it).  If I don't change anything as far as configuration, etc. is 
there any chance my present Domino system will copy over and work as is on the 
new machine?  I do not have maintenance on Domino at present, so if it doesn't 
work, I will probably need to renew or something and then be forced to upgrade. 
 

Any help or comments would be appreciated.