Lin, I looked at the links you posted for Hoya Wayetti & H. kentiana.I was always told to wait until the plant blooms and then you can be sure of which one it is.Looking at the blooms in the links i don't see much difference in them. May have to find Carol to see what she thinks,she grows a lot of them in Hawaii and knows so much about them.
The buds are beginning to turn pink.
Tarev,yours is beautiful.I can't find Hoya's like that around here.