APEX

Is it possible? --- I am almost certain there would be no problem with doing it...but I am wondering which steps would then need to be made when moving that tablespace somewhere else to attach and utilize...obviously the apex oracle users would need to be created, but are there other sys objects or anything else that is not contained in the tablespace to which apex is installed?

Reason being...my company provides support for a particular system. We are starting to design our ancillary systems in ApEx, as it is too nice to not use. We would like to be able to deliver the ApEx tablespace, preconfigured with our 'base framework', attach it, and perform whatever additional steps required (mod_plsql DAD, etc) and then install which ever products the client has purchaced.