^^^^ i was refering the end point of my signal wire conduit. in other words the connections on the PJ will be on its left when ceiling mounted. i though about ending the signal conduit on that side, thus running it over the PJ and looping the wires back into the connections.
i think this would provide the cleanest install look for the Black Pearl, but maybe not a future projector with rear connections. however, i like you idea of a second conduit run and power outlet ending a bit behind the current one for some future proofing.
anyway, i am off to finish looking at your pics. how was it working with the Roxul insulation?
i have been looking thru you pictures. great documentation on your point and it is very helpful.