@Libra...
Hanif Bhai,If you can come from Khi to bahawalpur to deliver some filters....You can definitely come from Karachi all the way to shogran to get the herb...I have no doubts about it..:).
well 4 months in Islamabad......I think this is not possible for you....even with your better half or with sleeping beauties...:D.
You are Master of Pajero and know much better than me...but I think ,it should give 8/9 kms on long runs with 4 passengers...what you think??
Regards.