I was told these things were going to use the same decks as the Walker mower. So the decks will interchange. So if you have a GHS you could get the WB with one of the big decks and be able to put it on the Walker mower too. The way you guys talk though, you may not even have need for the WB. I dunno. I don't know, maybe you all already knew all this. Just thought I'd put it out there for those that don't.