The best bet Fez, may be to got to a smash repairer or auto paint shop and get them to match your colour and mix you up some paint. Remember that after 10+ years of sitting in the sun, your car will probably be slightly faded compared to how it rolled off the factory floor.
Do you know anyone with one of those $200 air compressors that you can borrow? If you do, then all you need to do is spend $50 or so to buy a spray gun, fill it up with the paint that you have had mixed up and you are in business.
This way has to be better than using spray cans.... and it may well work out cheaper too?