hello am planning a trip to pondichery from thrissur. Journey will start at 17.00 on 03/06/2012 on a 1997 model Maruthi 800. Purpose of journey is to get NOC for the same vehicle from pondichery and get re registered vehicle at thrissur. Also planning to visit pazhani on the way back. Since its an 16 year old vehicle is it ok to drive 500km without stopping ? Also suggest me a good place to halt near selam or any other places between starting and ending points.