well, thanks to jhelrey e-mailing me back and forth, i finally found the wires and got the keyless entry installed. in the instructions it said that ALL ford trucks are "type c". i tried that and it didn't work until i grounded the purple/black with fuse so i tried "type b" instead and it worked, finished the install only to find my door controls for lock/unlock don't work anymore and the autolock doesn't work when i start moving! i just hear a little clicking sound coming from the dash. it will have to wait though, i'm done messing with it for a few days..
thanks everyone for the help!