Can I use silent installers with pre-recorded options?
Yes, this can be done with any windows installer, both client or server. Running installer exe with -h flag will display list of options you can use. Amongst them is -q option for running in unattended mode. It is also possible to use a response file from previous installation and re-use it, response files located in .install4j directory and named 'response.varfile'.
For example, to run installation silently you can do lfs.windows.win32.x86.exe -q -varfile response.varfile. This will silently install the server using all options specified in response file.