solving the thief problem
Put some Det cord in a 1" square block of plastic explosive and use simple 5 amp fuse wire with sister flex and some jumper wire as an igniter through your door switch / interior light and you will remove the problem for all. my mate runs a pyrotechnic business and can get me some - apparently a 1" square block is enough to lift the car a few feet and disassemble any would be intruders into their basic parts,,,, bone, bits of flesh, etc....
) you could then cut the head off and freeze it like Jeffrey Dahmer did and eventually make it into a nice mantlepiece ornament.