New to the forum and to A-bodies - advice on a build direction

Get what you have running and drive it then go from there thats my $.02 the car has paint on it so dont get into that just yet get it running decide if you like it and want to keep it then finish the body/paint/ etc. another thing is you can color match the hood and trunk then wet sand and buff...or clear coat the whole car wetsand and buff...also it looks like it is mor ein a condition where it needs to be assembled nbefore paint and body just to be sure you have everything that it needs to go down the road...you may find you need little things,bnuts bolts clips springs etc. things that add up... take time to find.
Yeah I'll likely pull the body off and clean up and paint the frame after sorting any suspension/brake work. I'll also run some new lines and make some nice line holders/hangars too. Once that's done I'll blast and paint the frame and then reassemble. Then I'll get the wiring and missing body stuff sorted, then disassemble again and correct the paint, and then go back into "final," assembly. With me being new to the a-bodies it'll take some time to figure out what is missing and what I don't know haha.

Which reminds me. Any particularly problematic or weak areas of these frames that are good to address while access is easy?