Hello everyone! I have always loved the LR Defenders and have decided to buy one this fall/winter. I am a prepper/survivalist and do K9 search and rescue in rugged areas of Montana so the mid to late 80's 110 or 110 double cab is what I'm interested in. I have no problem rebuilding and actually would prefer doing that. So my question is how dependable are they're drive trains and power Trains? I ask this as I have come across several that have been converted to Chevy V-8's and Dana diffs. Any advice will be greatly appreciated!