so before you part with 5 to $10k - get the above timing right first thing. there would be lots of sprayer's will do it better for cash but afterwards you may not have anything to fall back on warranty wise if a problem rises.
one paint shop actually told the daughter why would I want to spend $10K to paint mine and its not even a collectable. plus my car had absolutely no body damage either so it was a straight full body in/out re-spray.
you could also save $$$ say 1000 or more if they don't touch the engine bay. if they do - its a motor pull out to do it right. you could probably do the engine bay yourself with a pressure can - worst part is the brake lines and i'd say the NA would have less crap inside the bay compared to an NB
whatever you decide to do as long as your happy
............but remember long term your chances of returning any of your hard earn't money spent on the re-spray ...will be NIL to NONE! when it comes to selling cars all the buyer's wants is more! more! and more! 
and in return pays less! and less! if I was in your position i'd chase up some backyard sprayer who does a good job and take the risk with him and save some cash but you might think stuff it. it's my car and I will do what I want
that's only what I would think and probably just spend the cash on the re-spray regardless!
