IMO-
Great choice! And from everything you are describing for your hunting needs- the 8x32 Swarovision will do everything you want. And the way you describe your hunting and elevation changes- well that is exactly why I suggested the 8x bino's. PLUS- you already have a great 10x for those times when you need it. I would venture to guess that after carrying around that little 8x32 Swarovision for a while- it will be your go to bino that you will pick up and use for 90% of your hunting. And then you still have a 10x HT for the times that call for that.
And that 8x32 Swarovision is a cracking binocular! In your original post you asked: ".... 8x32 SV, how do you rate them in low light, sharpness, color fidelity etc?". Well I can assure you that it has that in spades!
Here is a personal impression/ review that I did and posted a couple of years ago on what was IMO (4) of the best quality 8x32's around:
http://www.birdforum.net/showthread.php?t=236943
