I really like the look of the stock Ridgeline alloys and was wondering if anyone knows if they'll fit the E?

nope. different bolt pattern.

Nope but "Ridegline rims" do fit nicely in the search box.:D

http://img309.imageshack.us/img309/4586/ridgeline6st.jpg

http://www.elementownersclub.com/forums/showthread.php?t=12995&highlight=ridgeline