re: locks. like bikes, cheap, strong, lightweight, pick 2!
I have the Krypto fahgedabouit+cable locks and they are a brute but inspire confidence. I am looking at replacing them with amotor bike disc lock
that have 110dB alarms, which should prove enough of a deterrent.
In another thread, someone posted a handy tip: undo the master links of your chain and use them as an additional lock.