The video is incredible... just one minor thing I'd change is the volume of speech in background sound, and increase the volume of our people 
Everything else is just.. amazing!
If you will increase guys volume you will lose the background track... And video will not look dynamic... Trust me I tried all variants... As for people's voices - I increase almost all on 20 db... And I lowered background track on 6 db... Lowering on 12 db just loses bg track... Do not forget there are also sound effects of sirens, cars, camera fly, which will cover then music track, if I will lower it...
I worked with each voice file and so far in movie were the best options I could find in such short period... If I would have possibility to work more and in real time with all of you to get from you what I wanted for records - then yes...
But I had what I had and there was no way you all would record it correct on the same db level with the same clean files... One thing is you are working with one voice file and other thing is you are trying to equalize 30 voice files recorded differently and sound differently...
As for bad hearing... I dunno I have stereophones... Maybe thats mistake...
Thanks for comments on video...