How to separate ABAP+JAVA Dual stack in stand alone engins?

Hello SDN!
We are thinking about to separate our Dual Stack ERP 6.00 System on Windows/Oracle in two stand alone system Java und ABAP. Wie have afew small implementation in Dual Stack such as ESS and wie have no modifications at all.
Has somebody an expiearence with that? Knows somebody about some tools for such an action?
I will be very pleased for any help
With best regards
Vladimir

You may  find attached link helpful and interesting
[Doublestack : separate JAVA Stack from ABAP Stack ...;

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