Since the CSK technically has only one page (CommunityDefault.aspx), which is data driven via the httpModule, the ability to "use some of the CommunityStartKit pages in my site" will not be an easy task.
One practical solution may be to modify the CSK templates to match your ccc.com site so that you can switch/link between sites (transparent to the user).
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Advanced Starter Kit
http://www.CaskDotnet.com