Both new Nokias are BT 4.0 certified, all the on-device encryption has already been confirmed for WP8 for some time now, Skype integration for WP8 is old news, music scrubber is on WP7/7.5-can even be done from the lock screen by long pressing the >>| & |<< buttons, Smart dialer and number filtering are both available through 3rd party apps, same with conversion functions you requested, you can already turn off the camera shutter sound in the main sounds settings menu, WP7/7.5 already allow you to take a picture by tapping anywhere on the screen-also focuses on that area, all the browser things you want are available with a 3rd party app called UC Browser, (except text reflow) *pauses to breathe* offline downloading of maps currently available on all mango/tango Nokia devices, same with traffic data and alternate routing, don't even why you want all that in the me tile when pinnable tiles already gives you that info at a glance, current camera software already integrates all photo apps, with deeper integration already announced via WP8's "lenses" feature, additional theme colors already confirmed for WP8, BT file transfer being rendered irrelevant by NFC, *another breath* Sound Equalizer confirmed for Nokia WP8 devices.
I would also like custom alerts and vibrations, as well as separate volumes, and weekly view would be nice too. Much of your list, however, seem to be non-issues solved by simply getting accustomed to the fact that WP does some things differently from the competitors. Hope my list helped...