First of all, thank you all for your warm welcome and replies. I feel like I started "which lens is best?" thread, and sorry about that. Prior to my actual purchase, I'm still doing researches and reading lots of reviews, and how-to-guide on D7000.
I will be making my final decision soon but ran into 1 question. What's your take on 70-300 vs 55-300? Amazon is having special sale so at the end, D7000 with 70-300 or D7000 with 55-300 is same price till end of July. I'm leaning toward D7000 Kit since, less need for lens change required but how's indoor shot quality with Kit lens and under low light condition?
I will be going on Alaska cruise in Aug and European cruise in Nov, so I think zoom lens will come in handy.
Here is my take,
For indoor, low light, only a 2.8 zoom can do anything good. Yes, you can use the others with VR, but only to take pictures of "non moving objects". If you want to take pictures of people, you'll need an external flash and, since light decreases very fast with distance, long zooms are not that great indoor.
As far as quality, I don't know what the difference is between the 55-300 and the 70-300 (only the 70-300 will cover FX full frame though), but I would suspect the quality to be about equivalent. So, for practical use if you want to invest wisely, I'd say take the one that is the least expensive and get a good external flash with the difference. But do get the basic lens 18-105 or 18-55 to start with.