Something worth mentioning
If its been stood for a few years its worth checking the enginge block core plugs. They may look ok on the outside(usually covered in carp and oil) but can corrode from the inside. Mine stood for a year with no coolant and the head off and started leaking once it was up and running and warmed up. I was miles from home, no bucket, no tap! nice... A hot jet of alien blood on the hot exhaust manifold signalled its time to ring the AA!
You can't pop them out for a quick look as they are a persuasion fit, but its worth swapping them out.
They cost pence to swap out. Hit the centre with a punch to deform them, flip them out, clean the holes with a cloth(NOT emery cloth), apply a smear of non setting gasket compound and tap in with a socket and hammer. Simple and stops big problems later.
Good luck