I've been pouring over the sample images and other sub forums but still can't decide which lens to get. My local used glass store has Kiron, Komura, Rokinon, Tokina, Vivitar and Minolta lens ranging from $50-$100. The focal length that I'm looking for is somewhere around 70-200mm, I think. I have an E-PL1 with a minolta MD adapter already, I know, adapters are cheap but I want to keep things simple and stay with a MD mount. I'm just looking for a lens for shooting wildlife and street life. I think that I'll be mostly hand holding. Are there any brands to stay away from? Is 200mm too long for hand holding? I'm not in a huge rush so I have time to search out the best one. Thanks.