Is WP7 right for me?

[smartphoneguru]

I have an HTC Imagio running stock rom WM 6.5. Should I switch if Verizon comes out first quarter with WP7?

With WM 6.5 I can/have:

1. Copy and paste, which I use often when needing a password from SplashID to enter into a browser among other things

2. Tether to laptop using PDANet

3. Multitask (have at least a few programs open before it starts to freeze anyway!)

4. Free BING navigation

If I can't do any of the above with WP7 I'll probably wait for future versions.