what's best A2 multipitch in cannon? any beta on labiryth wall?

do i need copperheads , rurps on labirynth wall? can i rap down after 8th pitch?
any other good option for multipitch A2 or less?
thanks

lab wall goes pretty clean, i would bring a simple aid rack and lots of small modern cams...in my opinion the best aid route on cannon all around is the ghost, w/ either the sams finish or the ghost roof (a little headier at around A4......john sykes book secrets of the notch has all the beta...