What would you do with this firewall?

[1967C20]

Hello everyone! I haven't posted since last fall but I have been keeping tabs on the board if not daily then weekly. Teaching, coaching, the passing of my father, cold weather, trying to get in graduate school, family time, etc. have all taken their toll so I haven't had time to work on the truck like I've wanted to. However, the time is fast approaching when I'll be back at it. My question is what would you guys do with this firewall? I took it apart to rebuild the front end and reseal my motor and transmission and while it was apart to freshen the frame and the engine bay. I hate to lose the original firewall markings but the paint and primer are not in good shape. What do you guys think? Also, any recommendations for prep, paint, etc?