@Karakarum
Driving your 4x4 to Saif ul malook is a piece of cake.I drove my willys, Pajero, Rocky,Wrangler,and even a high roof carry daba till Saif ul malook.
Lalazar top is agood trek sepcaily when its raining.I drove my 1942 willys from Lalazar downwards in thick rain with only 3 wheels brakes (as one wheel break washel got bursted) & i diconeected the break of that wheel.
It was fun driving on the old babu sir pass road.Now its also a piece of cake.....i drove my willys from Chillas to Tatu (Fairy meadows trek) in year 2004.It was fun...i am driving on these treks for last 15 years and beleive you me it never feared me..i enjot offroading..if you want to enjoy..a trek leads from bridge after butta kundi..right befor the the bridge & leads to a place known as Ghazi sir..drive it..u will come to know what a jeep trek is?
Any ways if you want to see what i called jeep trek is go throgh the following links & pics...
Babu Sir Pass Tour-2006 (Upper Naran Valley) - a set on Flickr
Collection: The Hidden Pearls Of Pakistan
Zoom close & find who is on the driving seat of this Jeep

I dont want to discourage any body.All i want to say is its not the machine..its the man behind the wheel..... 
And FUN BEGINS WHERE ROAD ENDS 
