which parts, while crossmembers out

[dmartin1]

i have the front crossmember and suspension out of the truck to paint my frame.

while this is out, which are the most crucial high wear parts i should replace?

while its out i want to do whats a real necessity to it, and later down the road after the truck is together again, i can replace the tie rods etc.


am i looking at ball joints and control arm bushings?