Yes. He even had that mount installed on his Premier kit back in the Hamburg days. The Rogers Swivomatic mount was years ahead of the rest and that is why it was common in those years to install them on a previously ordered virgin bass drum. You can even see it on Bonham's maple finish Ludwig.
Yes, Gibraltar or Dixon anchor (this one is cheaper but does its job) is a must to prevent bass drum creeping.
But please don't make extra holes to install new legs 'cause we, The Committee for the Preservation of Vintage Drums will be knocking on your door with a warrant for your arrest!!!
A few years ago we rent a rehearsal room and there was an old Pearl kit with Paiste Brass Tones series cymbals (20" ride, 18" crash and I think 14" hi hats). I was pleasantly surprised with the crash and specially that ride!!!