What extra packages for base 10.5.6 to add?

Is anyone maintaining a list of extra packages one needs to add to a base 10.5.4 install to make an up-to-date InstaDMG image? If there is such a list, I think it would be very valuable. For example, I think the following needs to be there in this order. This is based on looking at the Apple support Web site and moving forward in time in the recent updates section starting at the 10.5.6 combo updater. My assumption is that the combo updater has all updates prior to 10.5.6. Base OS (10.5.4) Mac OS X 10.5.6 Combo Update Digital Camera Raw Compatibility Update 2.4 Mail Update QuickTime 7.6 for Leopard Security Update 2009-001 (Leopard) Java for Mac OS X 10.5 Update 3 MacBook SMC Update 1.3 (*) Digital Camera RAW Compatibility Update 2.5 Battery Update 1.4 (*) (*) Yikes! Should these types of hardware specific updates go into the image? Will they execute properly on first boot or something? How do people handle hardware updates on hardware? Should these be removed from the InstaDMG image and then after imaging a system run Software Update? Thanks, Allan Marcus