I got a early '70s LM400 with die cast hoops in a trade last year; figured
that I would just flip it. Instead, it's become one of my favorites, right
behind my hammered bronze Supra. Ludwig Heavy batter over Ludwig
Xtra Thin redo with original 18 strand snare wires (missing one strand).
I've had a bunch of '60s - early '70s Supras and have sold/traded them
since I've always preferred the sound of the same era Acros.
Try out the die cast hoops - you might be surprised.
MW