You are not far from Richmond Virginia - I believe there is a really great NSX mechanic there. Give a personal message to my buddy John Komar - his Prime name is 99NCNSX - he can tell you about him. When you can find a good independant "wrench" you are much better off even if you have to drive a bit. I know - I've done some of that driving. Especially if you are going to have several things done of a technical nature like the timing belt/water pump/hoses/clutch/master and slave cylinders/etc - in other words get it ready for the long haul of ownership.
Always good to start off on the right foot with an old one - of course this advice is based on just general issues as I have no idea of the maintenance history of your car. Food for thought. Acura dealers are not always knowledgeable about the NSX nor are they inclined to do things the inexpensive way or repair things instead of just replacing things. Like the ABS system for example. Lots to know here about you and your car.
It might help if you told us a little bit more about what you think it needs and some history of the car!
Good luck, great cars - enjoy,