Okay 2nd try about painting bumper?

[Shelly P]

Okay, I'll try again one more time

I'm looking to replace my bumper.. Hopefully I'll find one in near perfect condition that's allready silver, BUT if I have to buy one and have it painted....

I am of course going to have a professional do the paint job, but Im just trying to do some paint pricing..

what kind of paint will I need to paint a bumper? It's a 2002 Mazda protege.. what websites sell this kind of paint.. will I have to pay for primer, if the bumper says it's allready primed?? Can I buy the basecoat from a site like http://www.paintscratch.com?? What all would I need to order??

Thanks.. I'm just checking prices.. I'm not looking for a full quote for how much this will cost. .I'll look at the prices, I just need to know what I have to buy...

websites you recommend for buying the paint?
also, of course, I have to find out how much the paint costs (I can find price, I just need to know WHAT I need to get..) so that I can decide if it's cheaper to find a used bumper allready painted or

From what I can tell the paint will come to around 86 on that website.. 2 cans spray basecoat 2 cans spray clearcoat, and a few other things.. if that's true, it WOULD probably be cheaper to buy a bumper for 90 (the price I've seen for a plain primed bumper) and paint it.. THe used ones I've seen run around 200 and not sure about the condition...

BUt I don't know for sure if I'm calculating the prices right because I'm not sure what kind of paint I need..
OKAY.... HERE'S THE REAL QUESTION

Can I use a colormatched spray paint as found on http://www.autopaintdirect.com/spray.html (I realize to cover a bumper I'd need at least 24 oz (2 bottles)

so if I were to buy two of those matched to my car's color

and 2 cans clearcoat

would I need anything else??

THIS IS WHAT I WANT TO KNOW!!!!! Please!!