imho mate 2k is cheap for the conversion if its for the whole lot ie rear axle wirin petrol tank etc.. i did mine at a friends garage which cost me £1200 all in but had quotes for around 3k just to fit the engine which is takin the piss lol.. its not an easy job by any means the wirin is a total bastard even with diagrams and there are lots of tools you will need that only garages have.. where are you from as my mates garage where i did mine is in wickford essex and he knows his stuff, he normally builds cosworth engined mini's and track slags!! it wont be as cheap as i paid but im sure he ca