Horn works! You push in on the turn signal stalk to engage it. Neither the Operator's Manual, nor the silk screen on the stalk eludes to this capability. I'm glad to finally have this figured out.
Zebra, yes, the kit included the button. Then again, the brake light kit included the double switch that mount above the break pedal, only my tractor already had this switch.
With the options installed, I was finally able to take the tractor for a quick spin. I took it down into a field by the house that I keep cut for pig roasts and such. The decibel level was very low, even on the passes I ran at 2100 RPM. No sweating from the humidity, no bugs all over me, being able to carry on a conversation on my cell phone (still got to pair to the Bluetooth radio), so wow, what a difference from my 4700 open station CUT! The 5085 doesn't even know the 90" finish cutter is behind it, even at 540E setting! It just breezed through the 8" tall grass like it was nothing at 8 mph. Can't wait for the H260 loader to get here and get started on clearing slash off about 10 acres of cleared forest, not to mention bush hogging the ~40 acres or so across the street with the 3209 cutter. Or the plowing or the disk'ing, or the stump grinding. With just 4 hours on the clock, I can already tell this is going to be an incredible machine!
Here are some pics of what little work I subjected this machine to this evening.
I did move the wheels out about 3" (the next step out from the most narrow setting), and I think I can live with that for now.