Tub, I would definitely approach the Kubota dealer on a package deal. Couldn't hurt, and it will give them more maneuvering room.
I have experienced a couple gearbox failures on the Kubota decks, but they have since corrected the issue. In both instances Kubota stepped up and made it right, so I give them props for that.
Scag now features an optional capsule to isolate the operator platform from the rest of the machine. I have no experience with them, so cannot comment as to their effectiveness. Looks good on paper.
Scag includes independent pumps and motors on their commercial machines, which includes the Tiger Cat. Many homeowner machines, and some crossover units, utilize integrated transaxles. In the early days they were considered a light duty feature, but they have come a long way since then. Still, I do prefer independent units.
I'm with you on the excitement of a 2lb bluegill. I THINK, think, I may be there. Should know in a few weeks.
Go fishing today. It's beautiful out there, AND it's good for you.
