Use OS X via unRaid for enhanced performance and reliability.
It wasn<|pad|> & Hack could run OS X inside a virtual machine setup, similar to how a virtual hackintosh works.
my findings on osx virtualisation are quite challenging.
Yes, you could generate an ISO file containing everything needed for a hackintosh build.
I'm unsure about the virtual OSx tutorials for 10.5 and newer versions. I wouldn't invest time if it seemed difficult.
I'll search for information online, thank you!