@rjs
precautions: YES
1) Dont ever even think about leaving it unattended parked somewhere...10 secs is all it takes for someone to ruin ur life savings and u wont even be able to do d*** about it after its happened EVEN IF U CATCH THE GUY.
2) Always maintain a good percentage of Hi-octane in every tank full of fuel.
3) Get its surface treated with mothers 3 step system, meguiars tech 2.0 wax or turtlewax Ice system with a good amount of top coat wax, after that never clean it with a dry cloth...always either get it washed or cleaned with a clean(clean means washed with ariel or brite in a washing machine) cloth that too wet n then dry it with a CLEAN microfibre cloth.