RG150 Engine Parts Needed

[VinCBR900]

Im looking for RG150 Cylinder, crank, head, other bits and pieces to do with the engine.

The cylinder doesnt need to be mint since I only need it to look at.

Thanks, Vincent

[Two Smoker]

Its hard to find these at the wreakers, i ended up having to buy brand new.... Powervalves will set you back $300 each, piston and rings about $350 and im not sure how much for the crank....