Hi I used to lie in Brooklyn NY.
So I know the area well and who I can recommend for this as I am in NC now;-(
But I have a company I use , the original owner was my best friend,we bot have been audio techs for over 30 years and are really into excellent music quality so I think I can help you there. I will also see if I can get you a price break as well;-)
Since this will take us some time, and you will be away for a while,
In any case, I will stick with you until this is complete and you are satisfied with the results.
Please rate kindly thus far, it won't cost you anything to rate my service to you kindly,
Then you can reach me by simply replying to this message anytime.
Thank you and have a wonderful day!