I'm got my CF pushrods from Abell manufacturing; the metal ends go over the carbon rods to prevent them from splitting.
http://www.abellrc.com/abellrchome.html

Here are the ones from Central Hobbies
http://centralhobbies.com/control_linkage/pushrod.html

These are the Dubro adjustable control horns that I'm using.
http://www2.towerhobbies.com/cgi-bin...&I=LXEMF9&P=ML

Picture of the central hobbies rods on page 231 post #5751
Picture of some home built CF rods with 4-40 all thread ends on page 226 post #5643
Picture of the landing gear block mod on page 225 post #5620 and page 222 post #5547