Well thanks to all for liking the thread. we choose the route for margalla hills via D12 , Shah-Allahditta Town to khanpur dam. After shah-allahditta down the road as gud till the top of the margalla hills after that road was worst bt having very beautiful sceneries. it takes 2 hours to reach to dam. the performance of cd 70(86 model-Body modified) was very gud. bt don't compare with the gs 150(2013 model).