Need Help choosing image gallery for Artist site to meet my needs

Hi guys I’m looking for help choosing an image gallery for my digital art and design website. I have a lot of things i’m looking for in it, I just moved over to WordPress from Joomla for image gallery and SEO reasons mainly and I want it to be SEO friendly.
I want to be able to have a couple different galleries of different styles, like a 4×4 image gallery for example wallpapers and another that just shows them 1 by 1 in a row. Also i’d like the images to be able to open in a new window, and to be able to rename the title bar easily to the title of the artwork and the gallery for each one so I can keyword/SEO each image page without having to code something bigtime. Also i’d like people to be able to comment and rate the images, and one that’s hopefully fairly easy to use.

I’ve been doing a lot of looking around and two i’m thinking about are NextGen and integrating ZenPhoto gallery to a wordpress site but i’m not sure which would be better or what’s the best option. I’m having trouble finding a list of features for a lot of the galleries like NextGen and i’m not sure if they can do all this stuff. Does anyone know of any that do? Or Is ZenPhoto a good option and is it hard to integrate into WordPress, I’m not much of a coder.

Thanks so much!