1st of all. Aap ny ye nahi bataya k 65000 package mai kia, kia including hy ??
If air ticket included ? Then it's good. If only road travelling and hotel included, then it's costly.
Keep in mind that according to your plan, your 2 days are for travelling and only 2 days for trip.
My advice is that you come to Islamabad.
No need for jeep from Islamabad to Shogran and from Naran to Islamabad. You can hire any car for that. Go to Shogran and then hire jeep locally for Siri, paya and for Saiful Malook and Babusar. This will save your money. There are a number of hotels at these places. Go and negotiate on spot. You can make a good deal and save. But bargaining is must on both hotels and transport.
Keep one thing in mind. If you hire a car or any other vehicle for Kaghan or Shogran. Make a deal for drop only. They will try to stuck with you for the whole trip and rip you off. It's season time and lots of vehicles available every where. So don't get blackmailed by any driver.