Car restoration costs?

Im 17 and I'm looking at trying to restore my dads 81 corvette for a first car, the laundry list of problems are the interior is COMPLETLEY in shambles seats are completley gone, crac in dashboard the center console has the sides falling off, the carpet on the doors and everywhere almost turns to dust, moving under the hood there is light smoke that comes up when its idling (I have seen other classics do thin if anyone has a clue let me know), there are hair line and spider cracks in the fiberglass the front air dam is split completley in the middle and is held up by twine, one light will not come up and two of the bulbs dont work (one on each) a tail light is out, and last but not least the front tires loose pressure.....I have been working on this car my whole life on the outside its an old vette with all the problems but underneath its got guts of a new vette ever since I can remember I have been working on it I cant think of ONE person who respects a car more... so anybody have an idea of costs, if u give me your email i can send pictures