Doesn't answer your question but there's a great channel on Youtube called "LR Time" hosted by a German couple that love Land Rovers (specifically LR3s and 4s) and do all the work themselves. It is actually quite hilarious and entertaining to watch. Here's a video they did on buying an LR4 with a failed engine for example:
https://www.youtube.com/watch?v=fF6pCyHnY_g
I somehow stumbled on their channel a few months ago and got hooked; and i dont even own an LR3 or 4!