Tom mount on the rail on left being original does makes sense now that I think about it... he probably would not have moved the original over to the right side. That right one does have Ludwig stamped on the flat riser part. (Sorry for the horrible pics)
Shells round-- yes! Reso bearing edges-- beat to crap. :( Seams on wrap lifting a little... it's a total player.
The MIJ tom he had mounted on the MIJ right side mount has the original Ludwig bass drum shell mount cymbal L-arm holder on it... so it is nice to have that part.
Holes to move the rail back to the correct placement are there... so the two holes drilled to center it are the only extras... that's nice.
Thanks for tip on the spurs... time to go parts hunting.