PLease help me with this!! i really need the help

Ok i have a 1978 chevy monte carlo. I need to gone. I would lov eto sell it as a whole, but if yall think i can get more money parting it out i will do that. But i really need $4,500 then the stang is good to upgrade.

What i have done to the car,
custom paint on a perfect body except for 1 dent.
$400 worth of autometer guages (i would love to put them in my race car if i can get enough out of the car)
a grant ss steraring wheel
custom made vinyl seats, 45-55 front split. power driver,
brand new headliner
brand new carpet
i can try to get hte dash cover off. brand new black
it has a 305 with a 4 barrell carb on it. (but if i sell as a whole, if i can get an extra 2K+ price is undsided on that, out of it i have a 350 bored .60 over with a street cam (used in our race car, runs too hot for the dirt track, but was completly made about 2 months ago, and has only ran i think 8-10 races.)
all stock rear end
a rebuilt 350 tranny
and original rims (can get some aftermarket 15" race rims i want to)
the car itself has about 150,000 miles, but the new paint and all the interior was replaced or recoved (seats) less than 6000 ago.

so do yall think it would be better to sell as a whole or part out.

ohh i'm not trying to sell any parts here, just trying to see what yall think i can get out of it.

ohh and of course here are a few pics

 

 

 

 

 

Ok, i really want to appologize for not stating that i had LOTS of pictures, and if they are too big i'm soo sorry, I really don't know if photobucket resizes them or not.
and also i can't tell i'm a one of those rich kids with a 21" monitor!!

 

nice looking car i would try and sell it whole but i don't know much about monte carlos.