I use Bel Ray for the trans and no wine or clank and I can find neutral. I use Motor FactoryŽ Primary Case Lube in the primary. because Amsoil has gone up so much I just switched to Mobil 1 for vtwin and it works as good. I have 58,000 miles in about 3 years and it runs great and no debris in the oil changes.
http://www.belray.com/consumer/product.fsp?pid=1338
http://www.customchrome.com/dcm/cc/view.asp?mfoil.html

 

Redline products in all three holes for the last 30K.