The SE153-AM-01 is just going to pick up the w/bl and w/or pairs off the cable wherever you use them. Your choice- use them at every location and and pull everything except the feed off the block in the can and and just re-use the w/bl and w/or from each cable. Cut them down on the opposite side of the block from the feed. Provide another block at the other end of the feed by your KSU and cross connect.
-Hal