Front suspension questions - big vs small bolt pattern

Thanks a LOT guys. I printed out the responses so I can refer to them in the future.
I have:
1973 Dart disc upper controll arms (i will replace the bushings)
1973 Dart disc brake spindles, rotors & calipers
1969 Dart disc brake master (the car had small bolt discs from factory)
1969 Dart disc lower control arms (i will replace the bushings)
1973 Dart disc lower ball joints
Am I good?

As far as the pins, I can SEE one pin bent like crazy. I have 2 that are "a little off" when I spin them around, and 1 that it straight. Some of these parts I have no idea where they came from so I don't know the history on them. They may have been in an accident in the past as well.
When the gas station presses the pins out, I'll check them before he presses the new ones in to be sure they're straight.
I noticed on some of my lower control arms there is a steering stop, and others don't have it. Are the ones without it from the older car? I got all this junk with the car when I bought it.

George Gerhard-
You're more than welcome to stop by here anytime and see the car. I could use a second set of eyes on this front end.
Please don't expect too much; this car is NOTHING like the gold 69 I used to have! LOL
Hopefully it will be a real nice car one day. Anyway, I live right near the intersection of RT25 & RT111 on the Trumbull/Monroe line.
PM me and I'll respond with my cell number.

Thanks again guys. Sorry for all the questions, but I don't know where else on the net to go for this kind of help besides you guys & gals.

Plugging away.......

George