the only cars equipped with the z22se are;
astra, vectraB, early vectraC, vx220, zafira
omega and frontera 2.2 engines are different and will not fit.
the vectraB has a different inlet cam, this has a hex drive to run the power steering pump.
this can easily be swapped between the old and new engine - if you have a vecB
I would lift it out the top too 🙂
a manual engine can be converted to auto with the parts from your current engine - flywheel etc