PM replied. Thanks for the outpouring of support guys. I'm not some sort of magician or anything.... I was just bound and determined after I got my Tig to figure out how to stop throwing cracked cases away and KNEW there had to be a decent process that would yield usable results.
The process I perfectly through trail and error (and a LOT of cutting out mistakes) works reasonable and can be sustainably priced which is very important for it to continue to be a service around that helps us all out by keeping blaster cases from getting turned into beer cans!
Just to let anyone who might be interested know, I'll help anyone who wants to attempt case repair for themselves (I'm not into giving out hard earned secrets to other shops for them to undercut me!) for free. If someone wants me to do it, I generally tell people $50 per case side for general damage (hole between the crank and balancer shaft or hole in the "case saver" area). Unless the damage is really severe (whole pieces of case missing that'll have to be built back up) in which case the price goes up unless it's SO bad it's unsalvageable in which case I'm a relatively scrupulous person and will not waste my time or their money on a lost cause....
Just to let EVERYONE know, I figure it costs me about $25 a case side for the actual repair and finish work afterwards (for cleaning chemicals, stainless brushes, argon, tungsten replacement, specialty filler rod, regular filler rod, sanding drums and carbide burrs, electricity to run the welder and electricity to run the air compressor). If anyone knows a shop (or anyone for that matter) who will spend ~2 hours welding and then refinishing a case half for $25 profit (not including gas to get up to the post office) let me have their number, I'll send all my work their way! LMAO!