I am thinking about replacing my motor. I have no problems with it but It has 150k on it and before it goes south I figure I will do it now. By the way my wife and I spent about 2 hours digging it out from its frozen hell. We still cannot drive it anywhere but we can see it. So my question is should I get a rebuild or go to something else? I will have to have it done for me as I do not have the time. What will be a pretty straight forward swap? I am not afraid of performance; however I do demand reliability and driveability. Also what should I expect to pay for said motor stock or otherwise; not including labor?