I'm assuming your V1 is the 3-conductor version, so you could use
http://www.seymourduncan.com/support...1vol_1tone.pdf
with some small changes for your V1:
Duncan Green+Bare -> V1 Bare
Duncan White+Red -> V1 White (Just tape it off)
Duncan Black -> V1 Red.
If the pickup sounds weak, try exchanging the red and white wires of your V1. V wire colours were not always consistent.
You could then add the kill switch between hot+ground at the output jack or at the volume pot.