Hi, Congratulations.
For makeup there isnt much of a choice. i would recommend either madeehas or athar shahzad. If you are into allenora or if u';ve seen their work and are satisfied ,then thats an option for u aswell. personally i think their makeup is loud.
For halls there is a lot of variety. However, februaury is good weather , and doing it outside in marqees is the best. Also if u are looking for a good hall, a recent diccovery is a qasr e noor (new one) in garrison grounds. it has high ceilings and is pretty good. it doesnt charge ridiculous amounts either.
For wedding shoots there is athar shahzad, afzl, shahnawaz, deevees, maram aabroo. PErsonally, i think deevees is good value for money. i really liked afzl but some of his recent work is very disappointing and he chrges 35k. deevees, 20k.
i am sorry i dont know much about videos.
Good luck with everything.