In reply to Summithunter:
> a) If anyone could update in regards with current situation in Pakistan and how safe they have felt in their recent travel
Going this summer and it will be the first time in a while, so can't really answer this question for you. From previous experience the Gilgit-Baltistan area North and East of Gilgit has always felt very safe. You might have read there was a road bomb last October on the Gilgit-Skardu road that killed three people. So not entirely 'safe'. For me personally there is the risk associated with the trip vs. the risk of going through life and not chasing my ambitions to consider. To me the risk seem manageable with good planning and understanding of the areas to be visited but it is partly a personal decision.
> b) If they could suggest any good trekking agencies and guide . ( I would need a guide atleast for my climb to the peak)
I've only used ATP and never had problems. They've sorted my visa invitation very professionally and have been very helpful with my planning, beyond just the services they are offering.
> c) I have short listed three peaks and if anyone could suggest which peak should i be looking to climb from i) Pastoro peak (6190m) b) Mitre peak (6238m) or c) Cluster peak (6237m)
> I have a bit of experience in climbing in Nepal, Bolivia and Peru which have been below 7000mts.
These peaks are going to be harder than what I suspect you have climbed in the above places. Not many peaks in the Karakoram come easy in comparision. Gondogoro Peak is the most commonly climbed peak in the area. Maybe consider Shimshal if you want to do a trek/climb combination? Mingling sar is an easy 6000m peak.