sorry to hear about this situation your in mate,i had this happen to me once here in australia :this is what i did::::::i ran a kill switch to my coil/coil pack so that once it was switched on it totally cuts all power to all ignition and engine,be sure to put the switch in a place that only U know where it is!!!!
this would stop them from starting it and steeling the "machine"!!!!! i personally don't know that type of car but does it have 1 or both front doors with locks? in the short term until you could find someone to
do the reprogram on your original set of keys-fob,you could go to a auto shop and get a set of those custom door locks,they come with their keys and are not hard to fit if you have a bit of machanical knowledge, all the above are just suggestions mate,,,,,but i know that when they came back for my car it had a few small scratches around locks and window rubbers!!!!!!!but it stay right where i parked it!!!!!hope this might help,good luck mate!!!