That whine is not something you will have to listen for. You can clearly hear it as you go through the gears. The whine is some bikes is louder than in others, dont know the reason for that. Yamaha used to fix it under warranty, but it is so prevelant they no longer do that. I can tell you with my RSTD it is very annoying, but not so much that i would get rid of it for that reason. You seem to get used to it. But ride a demo and if its something that you cant live with, get something else. its not going away on its own.
Boomer