Check the mods list and most of the build up posts in my sig, but essentially what Ash says below is accurate.
My top suggestions are 1) involve people who have done it successfuly before 2) Do NOT let anyone talk you into using any kind of reground crank.
m a g l i t o SGP engine destroyed itself after 4k miles. New engine dropped in 11/05/2006. Details coming soon. sig photo by me effects by ZXRider(SoCal) The build up begins - progress - reassembly part one - part two