Its pretty simple I just want names, Its a simple question to answer, not sure why people have to put opinions, I can talk to the welder if its do able. Unless you want to do it? Since you have an opinion on it that you want me to change.
OMG removing solder is sooo hard, couple passes with a file. Most welders are going to grind a bevel in it for the welds to take. Which would take it off.
Or build welds up vs welding the 2 parts together. 2 ways to do it
I agree with you 100% but the reality is you ask a question on a forum, for sure you will get all kind of answers that won’t answer your question hahaha that is the nature of the beast lol! In your case usually what I do and maybe you did already is to do a search on Google for tigwelding shops and start from there! Ask the shops what they can do and send them pictures…. Be patient cause lots of these shop won’t reply but you can call them in advance to make sure they get to read your email! Good luck!!