for crossing burzil pass into minimarg u need army permission from GHQ... usually (as seen in past years) there has been continuous conflict in that area so sometimes permission is a problem....
in this area u can camp safely everywhere (the places u have mentioned) onlyissue is wildlife in deoasi where its advisable to camp either at sheosar lake or barapani..... or not to wonder too far from jeep track ....
kalapani valley is a separte valley which duz not require army permission according to my knowledge and is hoe to niat and riat vallyz.... and famous dhirlay lake on jeep track ..... now kalapani pass is a trek into AJK from Norther area..... also duz not require army permission....
being civilian u wont be able to get a heli ride these dayz its higly unlikely but ui mite get verry lucky....
@aesiege can help u best in kalapnai area as he has been there....
as far as itinerary is concerned i am not sure abt day 4 (no info) but rest its seems ok time wise but ofcorse its a lot of drive.... specially day 8