UPDATE:
Thanks to everyone on this forum who was so supportive and positive, I felt confident enough to tackle the job myself and a couple of days ago I successfully got the rig running again!!! HOORAY! Cost about $3000 total (which is $1500 less than United Engines in Little Rock charged me last December to do less work). Now I just have to re-install the axle and take her out on the road for some exercise (which I'm anxious to do!).
Thanks again to all who contributed to my education and gave me the belief that we simple "owners" are smart enough to tackle the big problems when necessary. Much appreciated!!
