I have a whine similar to what you're describing.. couple of things going on, let me know if you have these:
1) slight decrease of power as the whine gets louder in higher RPMs (eg. if you're going 50 and drop it to 4th and punch it, it doesn't have the same pull it used to).
2) no cell
3) happens when the clutch is in and out
4) mines definitely not moose (it's moosed twice in really cold weather, this is more like a whirrr, and not near as loud)
not trying to hijack your thread

just seeing if you have the same symptoms