This is my third Z. Last one I did was back in Australia in 2002 (im now in Toronto) and I thought it was really rusty then. I was blown away when i saw this one. Luckily I bought it so I have something to do. I will make a metal brake and buy a bead roller. Not concerned about the simple shaped stuff, or the stuff I can buy....But I am really concerned about the inner fenders. The less patch work the better, Ill stick it on a jig and rotisserie.... and install big pieces of metal where possible.
Step one...acid dip and prime..... then reconsider. (I am now on the hunt for a front cut (260 or preferably a 240)
Just not sure how far gone is too far.
What do you mean by 'lower/main frames'?