I looked at the "birth" article but each photo had to be opened one at a time and it was super time consuming. I had planned on going back to it but been super busy and haven't yet. I have seen a fair amount of cars done as a 70-up but haven't run across any articles done showing where they spliced the quarters. I have seen cars that have the full quarters replaced from 67-up to 70-up quarters ( hardtops ) but that's it. The quarters on my car are in good shape and I don't feel the need to splice in any larger of a piece than necessary. Thanks for all the info so far.