I would go for splitting them into 7 isolated projects. In my experience, the advantages of this isolation greatly outweighs advantages of keeping them in one place, regardless of what SCM you are using.
You want CruiseControl to build the 7 different apps as 7 different projects. If this is problematic, I think switching to Git is not the first thing you should address in your organization ;) -- You received this message because you are subscribed to the Google Groups "Git for human beings" group. To post to this group, send email to git-users@googlegroups.com. To unsubscribe from this group, send email to git-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/git-users?hl=en.