XENA makes a disc lock with audible alarm. Might look into getting one of those as well. Its a desperate bike thief that'll sacrifice remaining inconspicuous to steal the bike. And an F3 just isn't worth that sacrifice imo.

A brand new BMW S1000rr? Hell I'd think about carrying that damn thing on my back, screaming the whole time if I could. A CBR 600 F3? Why when that squid's 'busa or gixxer won't make a peep?

P.S.
Chaining your bike to a tree isn't redneck. But if you think about chaining Buster, the family rottweiler. to the bike you might be a redneck