1988 Ford F150 Alarm install

I am installing an alarm into a F150 Custom, and looking up the alarm diagram for my truck, i found that none of the wires match. I am trying to find the Constant 12V, (which i found 2 wires that ran 12V with my DMM), and the starter wire. Please help.

|       ITEM      |     WIRE COLOR     |POL|       WIRE LOCATION        | |              12V|yellow              |+ |ignition harness            | |          STARTER|RED / lt. blue        |+ |ignition harness            | |        IGNITION|RED / lt. green       |+ |ignition harness            | |        ACCESSORY|gray / YELLOW        |+ |ignition harness            | |       POWER LOCK|BLACK/ orange        |5wi|either kick panel *1        | |     POWER UNLOCK|pink/green          |5wi|either kick panel *1        | | PARKING LIGHTS +|brown               |   |lt switch or dr kick        | |       HEADLIGHTS|RED / yellow          |+ |at switch                   | |     DOOR TRIGGER|BLACK/ blue          |+ |driver kick panel           | |       TACHOMETER|tan / YELLOW *2       |   |at coil                     | |       BRAKE WIRE|lt. green           |+ |brake pedal switch          | |     HORN TRIGGER|dk. blue            |- |steering column             | |           WIPERS|                    |   |                            | | LF WINDOW UP/DN|red - yellow        |A |in drivers door             | | RF WINDOW UP/DN|RED / blk - yel/blk   |A |in drivers door or dkp      | Notes: *1 ESSENTIAL to use driver's switch when testing for switch and motor sides.   *2 On diesel trucks use WHITE/ black at the alternator for tach. Also the wait to start wire is BLACK/ pink (-) at the warning light on the dash or the glow plug controller on the center rear of the engine. Houston,TX

"The two most common elements in the universe are H+ and stupidity" (Ellison).

That wiring diagram does not match any of the colors i have on my truck's iginition harness. Please help.

-does any of those wire match at all? -finding wires at the iginition harness is really easy. look at the thick guage wire. starter: 12volt (+) only when crank ignition/acc: 12 volt(+) when key turn once-acc. 12volt when key turn twice-ignition thats it!!!!Houston,TX

"The two most common elements in the universe are H+ and stupidity" (Ellison).

No, none of the wires match. I printed up the wiring diagram yesterday from this web site and looked at the wiring harness in the truck, and nothing matched. But, I will try that today. Thanks for the help.