DBC is a good choice for PPG Dave- it covers well, and is easier to apply than the much thinner Omni line of paint.
Be sure to ask for a tech sheet and follow it to the drop and letter, if there's something that you don't understand on the tech sheet your dist. will help you with just a call- make sure that you read it all the way thru first and ask any questions before you start.
Good Luck and let us know how it comes out.....