need some advice on CMS + blog + shopping cart + custom programming

Hi group,

I have a job coming up which needs the following components:
CMS for editing pages every once in awhile
Blog
Shopping cart

The CMS would ideally allow me to easily integrate an interface for managing
custom, non-page elements.

Does anyone have experience with these components and with integrating them?
Any recommendations?

Thanks!

hi daniel,

I am not sure there is a rails CMS which can handle all these components (as opposed to something like joomla in php)

So you will have to build from the ground up

just my .02 though

check this out
http://dev.subimage.com/projects/substruct