Well...
Ive got some good news/bad news.
Good News - I fixed the one-way clicking problem
Bad News- The rear diff is now creating a clicking noise due to some bad gear mesh at 1 certain point
Good News- I can easily fix that with another rebuild.
Good News- Through all my working on this one problem, My drivetrain is now free as can be. 1 spin of the tires and i get around 17 seconds total. Not bad!
Thanks to all that contributed info, its greatly apprectiated!