Ok, how bad are these to do? I've read all the archives about it, but is it really that bad? What happens if I try to take them out myself and the oil cooler gets stripped? What then? What if I can't get the motor mount loose? Where do I get the correct line wrenches? What if I can't get the lines off the oil filter? In an emergency, could I just replace them with hose and hose clamps to get to a mechanic if something goes wrong? I'm nervous about this one! If someone could give me their opinion, that would be great!