Probably not worth it. It has a slate bed, but literally every thing else is particle board.If the table is worth keeping I think I'd just recut the subrail bevel to accept K-66. It's obviously larger rubber in all dimensions so you should be able to recut to the proper angle and still maintain the same subrail depth (2 inches). Basically removing wood to add more rubber and maintaining the standard depth of the original subrail. A good upgrade I'd say, but...is the table worth it?