1984 Dodge Ram 150 Marksman ed. truck?

[* speedy*]

Okay, my grandparents have a 1984 Dodge Ram 150 with a 318 5.2, 4 speed (3.21 gears and 9.25 rear end), short bed, 2wd. It does have a small amount of rust on the bed around the wheels. They told me that they would sell me this for about $650 I like the looks and the performance of the truck but I was just wondering if it was a good buy and are there any good performance parts out for these trucks.

Also I recently just put primer on the bed and I would like to paint the bed the same color it was (white) but I can't find the tag on the truck to tell what color of white it is.

Thank you.
I recently was looking at the bed of the truck and found some wording where a decal used to be, it said something like "Marksman" or something and I wanted to know if there was such thing as a Marksman edition truck or if it was just a decal somebody added. If you find out any information on a Marksman edition truck please send pictures so I could see them.

[badbill1941]

If you look under the hood, on the drivers side, you should find a small rectangular plate with a few rows of small grouped letters and numbers. The paint is most likely PW1. The parts dept. at your dealer should be able to tell you what nameplates were available.