This guy are SMRT!

I have about 4 in to mine and it just needs body/paint wheels and tires. How am i doing?
I bought my '74 Duster /6 for 2800.00, a very solid car with some dings. I put the 500 dollar 318 in it using the 150 dollar Schumacher mounts, and backed it with a rebuilt 904, new dual exhaust, new radiator, 2nd hand Rallye wheels, I'm now at an easy 4500 - 4700 bucks. All it still needs is paint and interior :D... And what does a quality paint job like the Duster posted above and interior cost?