I liked your video including the music. Did you make the prosthesis from 316L and does the weight of it bother you ?
Links to my welding projects > : Spray Arc with the 250p : Coldsaw Stand : Welding Cart : Heavy Duty Rolling Shelf : Taller Bandsaw
2013 250EX : SSC Pedal : I-MIG 250P 20' Profax gun : Power Plasma 60 p80 torch : 3M Speedglas 9100XX : Evolution Rage 3 DB cold saw
The weight doesn't bother me ... I should have used 316 but I didn't have any ... not sure what grade stainless it is ... I don't wear it for very long at a time.
Powertig 200DX
Lincoln 180c
Hobart Handler 125
Miller Thunderbolt
and a bunch of other tools