Thanks for the info, I went ahead and took apart my rocker arms with the tips you provided.
For the next person who comes along, You'll start with this:
Remove the roll pin from the end using a hammer and punch:
Remove the spring clip, which should just slide off:
The first rocker arm slid off fairly easily. The pedestal was pressed on, so I used a hammer to knock it off of the shaft.
I found that using a 9/16" bolt head and a 9/16" socket was perfect to support the shaft and allow the pedestal to come off.
Now do the same thing on the other end of the shaft. Note that you don't have to remove the center pedestal (unless you are replacing the rocker shaft).
Everything apart:
The rocker tips on the valve side look pretty good overall, but it does look like there's some wear on the pushrod side on a few of the rockers:
I noticed that hammering the pedestals caused a bit of deformation at the edge. I am not sure how to avoid this, but I just filed it down using a hand file, only took a few seconds to make it nice and flat again. Notice the edge of this and how it may prevent the pedestal from mounting flat.
The new rockers and pushrods are on the way but I expect reassembly to be simple, just make sure that the pedestal holes line up with the rocker shaft.
Thanks for the tips and hope this helps the next person!