most welcome...
no problem of any kind over here... just be at this side of boundary and u will be mesmerized by the hospitality...
yes, stay away from balochistan due to security problems, my recommendations
travel the entire length of KKH,
visit archaeological sites i.e. gandhara region, mohinjodero and harrapa (if interested in archaeology)
visit major big cities like lahore, islamabad, peshawar karachi etc.
food no problem,u can get dal/ veg and chapati/nan every where.........