what kinda pressure plate will be used with this setup?
Is it streetable (without burning it up too much)?
how much does the flywheelweigh?
Will the 225mm clutch fit on this if i don't want all the rotating mass of the 255mm one?

 

Flywheel weighs approx 15 lbs. It is very streetable depending on the disc you go with. A Sprung disc will be more streetable than an un sprung race style disk. Yes a 225mm clutch will fit on the flywheel, and can be ordered as a kit.