no reason why you couldnt fit an external start stop system, some alarms come with it allready! you can start the car from the living room, watch tv while she hots up, then out ya go and unlock with another button and away you go!!! that or find someone a bit handy on wiring and get a second ignition fitted somewhere! key through the grill or in the boot lid or some thing, if ppl can fit a cos block in a festa an ignition swith should be no biggy