Re: silver solder?
you do not weld on soldered brazed or silver soldered stuff
the heat from welding will melt/weaken it
plus the braze/s.s. or solder will make a very poor weld it contaimanets the weld
Live life as its your last day... it just may be
Learn to do it right or how to fix it later, quicker to do it right the first time.