Update... It is a super easy installation. Took the padding off my seat with 4 bolts. Then I was able to reach the 4 nuts that hold the seat pan in place. Took the seat pan off and attached the suspension kit to the seat mount on my mower using the 4 existing studs. No drilling required, used the stock nuts. Then used the supplied bolts to secure my seat pan to the suspension kit. Bolted the seat pads back onto the pan and it was completed.
Onto wiring... The kit is all wired with two leads protected in wire loom. So I ran the wires out near the front of the suspension kit and tapped into an ignition wire using a supplied wire tap. Then I hooked up the ground checked for pinch points and I was done. They include an extension for the seat switch incase you need to have longer wires to connect your seat safety switch but on my Exmark it wasn't needed.
The control valve is located at the front between your legs and is quick and easy to use. It took a little playing to figure out the height I needed on it to avoid bottoming out. But I hit 8 yards yesterday and it was nice. You don't bounce around like I was worried you might, instead you sort of float over bumps.
The cost was $375 shipped to my front door via UPS and so far I am very happy. If anyone is close and wants to check it out before buying stop on by and give it a try. I am going to check with my Toro dealer and see if they have any mowers with Michigan Seats that I can cruise the lot with and see how it compares. I don't have any seat time on a Michigan Seat, but I hope this helps. I'm off to use the new seat some more.
1996 Ford F-250 W/Western MVP Blade
1993 Jeep Wrangler W/Meyer Power Angle Plow
1987 Ford F-350 Dump Truck
2008 Exmark 46" Laser HP W/Powerchute & Air Ride
2010 Exmark 52" Vantage
2009 Toro 52" GrandStand W/Powerchute
2010 Lawn Solutions Ride On Aerator
Stihl FS 90 Trimmers
Stihl MS 170 & MS 390 Chainsaws
Stihl HT 101 Pole Saw
Stihl BR600 Backpack Blowers
Stihl BG55 & SH86 Handheld Blowers
Stihl Yard Boss Cultivator
Honda F220 Rototiller
Echo HC150 Shrub Trimmer