a little help guys. i have the chance to get a fully built b20vtec or a fully built stroked 18c. both motors will be about 2.0 liters with high compression pistons, shot peened rods, knife edge and balance crank. the heads will both be ported and polished, full skunk2 valve train with type r intake manifold and all parts ie oil pump water pump will be up graded to oem type-r. the only difference is the b18c will have more aggressive cams. which would be more worth the money. does anyone know the benifits of one over the other. i have read about the b20vtec but haven't heard much about a stroked b18c.