I have two Ludwig rail mounts with tom holders and I would be willing to trade one of them for a Slingerland setup. The four hole or the two hole, it does not matter as my bass drum is drilled for both. It would have to include the tom mount with the clip and plate. The Ludwig mounts I have are from different years, one has the older style script, the other is probably from the later sixties. Both are in good condition.
Thanks
Lucky