Damn, I totally missed this post. :run:

Welcome, Joel. :cheers:

1. What is the mileage? I would make sure the timing belt has been done in 90k mile increments and if not, replace it as soon as possible. It would also be a good idea to run a compression test to make sure the engine is in good running shape. Check all the fluids and replace if necessary. I would just go ahead a freshen up the tranny, brake, radiator, power steering, and clutch fluid if they have been neglected for a while. While you are replacing the wires, also replace the distributor cap and rotor. It may also need a valve adjustment if the valves are ticking at all. While you are down there, it would be wise to replace the valve cover gasket.

2. I don't have personal experience, but I would look at a local or online salvage yard before ebay. Usually buying cheap stuff off ebay will just cost you later when the poor quality shows through and you are left with crap that must be replaced again.

3. The consensus around here on a quiet but decent sounding exhaust is either the Apex'i WS2 or the RSR Exmag. Anything with a chambered exhaust design should be fairly quiet. You may also want to look into a Type R exhaust as it is quiet and will perform fairly well.

Feel free to use the search function if you are looking for specific DIY's or advice.