Best solution to importing and syncing posts

I post and manage all my WordPress posts on one domain (not public), then use “Feed Pull” and “Auto Post Thumbnail” on several other sites to import specific categories.

Works great!!!!!!!!!!!!!!!!!

Perk 1: I manage all posts on one domain. Post same post to multiple sites.
Perk 2: All images are in the original domain media library except for the imported featured image on the “imported to” site.
Perk 3: When I update the original post, all other sites update at the next interval.
Perk 4: Most HTML stays the same.
Perk 5: Simple. See Feed Pull instructions below.

Here are some additional mapping helps:

Content
Source Field (XPath) = content:encoded
New Post Location = post_content
Mapping Type = Post Field

Author
Source Field (XPath) = dc:creator
New Post Location = post_author
Mapping Type = Post Field

Date
Source Field (XPath) = pubDate
New Post Location = post_date
Mapping Type = Post Field

Thanks Taylor.