Solaris 11 SRU Patch

Hi all,

I have two servers of the following SRUs,

Server A

NAME (PUBLISHER)                                  VERSION                    IFO

entire                                            0.5.11-0.175.3.9.0.4.0     ---

entire                                            0.5.11-0.175.3.4.0.5.0     i--

entire                                            0.5.11-0.175.3.1.0.5.0     ---

Server B

NAME (PUBLISHER)                                  VERSION                    IFO

entire                                            0.5.11-0.175.3.9.0.4.0     i--

entire                                            0.5.11-0.175.3.4.0.5.0     ---

entire                                            0.5.11-0.175.3.1.0.5.0     ---

These servers are pointed to a central repository via IP and these are the SRUs in the central repository,

Repo Host

NAME (PUBLISHER)                                  VERSION                    IFO

entire                                            0.5.11-0.175.3.27.0.4.0    ---

entire                                            0.5.11-0.175.3.9.0.4.0     i--

I want to have the servers SRU updated to 0.5.11-0.175.3.27.0.4.0

I would like to know,

1. Since the upgrade of versions (i.e  0.5.11-0.175.3.9.0.4.0 to 0.5.11-0.175.3.27.0.4.0), is there any thing I should take note of or will pkgupdate do the work