I have much experience both machines, & I can promise you hands down that the Wissota is by far the better choice. I'd bet that universal dresser would work with the Blademaster too, but the deal breaker would probably be the skate holder.
In the games that I have seen, David is one of the few forwards on the roster that competes at both ends of the ice every night. Moving him will only compound their problems, not solve them.