Do you realize that that rig is still missing a few things:
Tach
Water Temp
Speedo
CHT (cylinder head temp for those that know)
Bilge pump switch
Key ignition
rear view mirror for skiers
iPod port and 20 speakers
cup holders
glove box
cheater handle for co-rider
paddle
kill switch
reverse handle
Hell it doesn't even have a foot throttle!