I have a nature photography website which I like the layout of but now I would like to include e-commerce. http://www.westlightimages.com

Each photo is available in several sizes and may be purchased unframed or framed. I have over 70 different frame options broken down into 4 price categories.

I've been looking at Zen Cart as a possible option but do not know if it would somehow work into my current site. I'd rather not have to do a complete re-make of my site.

The current script for displaying the images in different "galleries" was purchased from Project Seven and is called Image Gallery Magic. Here's a link. http://www.projectseven.com/products/galleries/hgmagic/index.htm

They told me that many photographers have used it with a shopping cart feature. I also want to be able to update the images/site myself.

I've just moved the hosting of the site to InMotion and have the "Power" hosting service.

I'm looking for suggestions, and of course price is a consideration.