Hi @CentralWare,
I know having a break from all internet and tech stuff is necessary to keep the interest alive. Trying to do that as well.
Debian based systems luckily are standard enough that there is always tutorials or references, albeit not verbatim but it can point us in the right direction if we search carefully. Good you sorted it out.
I kept thinking about this issue so much that brute force is the only thing I decided to do, an elegant sed solution will make it fast an efficient but I am always learning and un-learning. So a simple "brute" vi edit was well within my reach instead of just visiting a refresher tutorial for sed.
But for sure, is something I still have pending sed, awk and sh programming in general.
Anyways, as you said. I'm now more familiar with the system I use and I love this. Yes, 'archive' may not be an issue anymore but with the Debian PPA system... I do not know, maybe keys or certificates issues may arise in the future. It had happened before, but that is where the fun is!