So here is what I have. We have a 100 amp service into our home and I was told that was the bare minium. They suggested 200. I have AC, ele water heater, and ele dryer. I also have children that dont know the light switch works both ways. I am also building a shop with an ele welder and then all of the other electrical that everyone has. Now all of this is not always on I hope. As for the engine all I know at this time is that it is a Power Line unit down in the gulf coast and I have been told it has only 1 or 2 hours on it. The gentleman is no longer able to crank it so he decided to sell it. I have been reading quite a bit on these engines and I hope that I have not bit off more than I can chew getting such a large one at first. I am not stupid but I am no ways intelegent when it come to engines and especially alternators. I depnd on others for thier expertise. I am picking up this unit Aug 13 since this was the soonest I was able to get some time off work. My education back ground is a bachelors in nursing so I can save a life and I hope I can save an engine. I have always been pretty self sufficent and I have access to all of the used cooking oil I need free from fast food stores. I am also going to be putting up a small to medium size green house this fall and I have used motor oil if I want to help heat. Someday my goal is to tell the utility company SEE YA. Not before I know I can do without. In a hundren mile radius of Dodge City where I live we have for the last 2 years have had towns without electricity for up to 6 weeks. I reminded my wife about this when I told her I was investing in this. A friend of mine told me I should up grade the alternator to a 20 K because the 15 would not keep up. I did purchase one and a PTO conversion kit and plan to put the 15 on my garden tractor for portable electricty when I might need it and for the neigbors if needed. I do have plans to sometime soon to get a smaller engine which I can take apart and play with it and see if I can make it run again. I would like to put it on a pump jack when I build one since there seem to be none of those around this part of the country to water my garden. So that is just about it for now. I have ranted on enough for now. All advice will be much appericated. Mike