yer price included head, i live in Stirling, and we had another look today.. looks like the exhaust manifold is leaking, turbo is getting 'blowback' and sounds like bov/plumback isn't working properly, i think it just needs a tune, new manifold gasket, and needs new turbo seals (running a TD05H), then should run fine... fingers crossed!
ne1 who wants to come have a look and give an opinion is more than welcome!
cheers Antony