NOT that I know much about this type of work but I wouldn't try. Are you going to be able to 'explain' to your Insurance COmpany how the 1st floor ended up on the basement, and so on? This is an art. Check with your local Building Inspector AND Historical Society for pros that do this type of work. DO check out their references if they give them to you. (IF they don't, move on.)
Don't be discouraged. THere will be PLENTY of work to do inside once the leveling is complete. (YOu may find you need to plaster, paint, install new windows, etc., etc.. I, too, wish I had better 'advice'.