hi all, ive got a 1987 90 fitted with the 2.5 na. although its a good engine it simply too gutless to do what i ask of it. ive been offered a 2.5vm lump out of a range rover with genuine 33,000 miles on the clock. there seems to be mixed opinions but from what i can gather aslong as i maintain it to the letter it should be fine. from what i can tell it'll fit straight onto a defender lt77 box but what about engine mounts? any advice and opinions please.