Out of those two I'd go with the 3.5-10. Couple ounces lighter, better scope, better looking and I'd bet on it being able to be mounted lower. That Zeiss ocular assembly can interfere with bolt handles. I've had the 3.5-10 and similar 4.5-14 on Kimbers and they are right at home there.
Since you mentioned other suggestions a Leupold VX-3 4.5-14 30mm side focus weighs the same as the Zeiss, or a couple ounces more than the Leupold. Best 2 ounces I ever carried, when the range gets longer.
Going the other way, a 2.5-8 VX-3 will shave another ounce and looks pretty good on a Kimber.